Essential Gear: What To Wear Under Your Dry Suit

what to wear under a dry suit

For those who plan on diving in cold waters, wearing a dry suit is necessary to stay warm and dry. But have you ever wondered what to wear under a dry suit? Certain materials can trap moisture and defeat the purpose of the suit, leading to an uncomfortable and potentially dangerous dive. So, whether you are a seasoned diver or new to the world of diving, choosing the right undergarments to wear under your dry suit is crucial for a safe and comfortable experience. So let's dive into the world of undergarments and explore what to wear under a dry suit.

Clothing/Accessory Purpose
Thermal base layer Regulates body temperature and wicks away moisture
Fleece layer Provides warmth and insulation
Drysuit liner Enhances warmth and provides an additional layer of protection against water
Neoprene socks Prevents feet from getting cold and adds extra thermal insulation
Thermal gloves Keep hands warm and offer better grip
Beanie/hat Keeps head and ears warm
Hood Prevents heat loss from the neck and head area
Rash guard/undergarment Provides additional comfort and shield against skin irritation
Wetsuit boots Offers thermal protection and traction on wet surfaces

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Fleece layer

Fleece
Source: www.houseofscuba.com

When it comes to staying warm and protected while diving, a dry suit is an essential piece of equipment. However, to maximize the benefits of a dry suit, it is important to wear the right layers underneath it. One of the most important layers is a fleece layer, which provides both warmth and moisture-wicking properties.

Fleece is a popular choice for divers because it is lightweight, soft, and comfortable. It is also a great insulator, which means that it helps to trap heat close to your body to keep you warm in cold water. Unlike cotton or other materials, fleece is also extremely breathable, which means it can wick away moisture from your skin and help to prevent chills and hypothermia.

To wear a fleece layer under your dry suit, it is important to choose the right thickness and weight for the water temperature you will be diving in. For colder waters, a thicker fleece layer is necessary, whereas for warmer waters, a thinner layer may be sufficient. It is also important to choose a fleece layer that fits comfortably and snugly against your skin, without any gaps or folds that could create a cold spot.

Another benefit of using a fleece layer under a dry suit is that it can help to reduce the risk of buoyancy issues. A fleece layer can compress slightly under pressure, which can help to maintain a comfortable and streamlined fit. This means that you can avoid being over-weighted, which can conserve your air and prevent fatigue while diving.

Overall, wearing a fleece layer under a dry suit is a great way to stay warm, comfortable, and safe while diving. By choosing the right thickness and weight, and ensuring a snug fit, you can maximize the benefits of this essential layer and enjoy a more comfortable and enjoyable diving experience.

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Moisture-wicking base layer

Moisture-wicking
Source: www.amazon.com

When it comes to dry suits, the right undergarments can make a huge difference in your comfort and performance in the water. Moisture-wicking base layers are essential for keeping you dry and comfortable while wearing a dry suit. These garments are made from fabrics that draw moisture away from your skin, keeping you dry and reducing the risk of chafing and irritation. Here are some tips on selecting the right moisture-wicking base layer to wear under your dry suit.

First and foremost, choose a base layer that is specifically designed for water sports. These garments are typically made from synthetic materials like nylon or polyester that are lightweight, quick-drying, and moisture-wicking. Look for base layers with flatlock seams that won't rub or irritate your skin, and make sure they have a snug, but comfortable fit that won't bunch up or restrict your movement.

When selecting a moisture-wicking base layer, consider the conditions in which you will be diving. If you'll be diving in colder water, choose a base layer with insulating properties that will help keep you warm. These garments may be thicker than standard base layers and have a fleece lining or other insulating material.

Finally, make sure to take proper care of your base layer. Rinse it thoroughly with fresh water after each use, and avoid using fabric softeners or bleach which can damage the moisture-wicking properties of the fabric. Hang drying is recommended but if necessary you may tumble dry on a low heat setting.

Overall, wearing a moisture-wicking base layer under your dry suit is an important step in staying comfortable and dry while diving. By selecting the right base layer and caring for it properly, you can enjoy your time in the water without worrying about discomfort or chafing.

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Thermo suit

Thermo
Source: diverescueintl.com

Firstly, a thermo suit’s material should keep you warm and dry while being comfortable and flexible enough to wear. Many thermo suits are made from neoprene, which has excellent thermal insulation properties but can be restrictive when it comes to movement. Look for suits made of materials like fleece, which are designed to be soft and stretchy, and will keep you comfortable while still keeping you warm. They should ideally be waterproof to keep the moisture your body produces out of your drysuit and keep you warm even if it gets damp.

Secondly, look for suits that have a high collar, long sleeves, and long legs to provide full coverage of your body. This will help ensure that your torso, arms, and legs are well-insulated, as these are the areas most susceptible to heat loss. Some thermo suits also feature a front zipper for easy on/off and ventilation in case you get too hot.

Thirdly, choose a suit with a proper fitting size to maximize its insulating properties. A properly fitting thermo suit will trap a small layer of water between it and your skin, which will heat up quickly and then act as your own personal warm-water layer around your skin. The suit should fit snugly but not be too tight, as compression can increase heat loss rather than keep you warm.

Lastly, consider the thickness of the suit you choose. Thermo suits range in thickness from 1mm to 7mm, with thicker suits providing more insulation for colder waters. A suit that is too thick for the conditions, however, may cause overheating if you are prone to sweat. It’s essential to consider the water temperature you will be diving, snorkeling, or paddling in when selecting the thickness of your thermo suit.

To conclude, wearing the right thermo suit under your dry suit can make all the difference in your comfort levels in cold water conditions. Choosing a suit based on material, fit, and thickness will help you stay warm and enjoy your water activities even in the coldest temperatures.

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Rash vest

Rash
Source: www.amazon.com

If you're planning to go for a diving trip, one important consideration would be what to wear under your dry suit. While there are different options that you can choose from, a rash vest is a go-to option for many divers. Here’s what you need to know about this versatile undergarment.

A rash vest or rash guard is a tight-fitting shirt that’s designed to protect your skin from rashes, burns, and abrasions caused by exposure to water, sun, or other irritants. They are typically made of a lightweight, breathable fabric that’s moisture-wicking and quick-drying, which makes them comfortable to wear for extended periods.

One of the benefits of wearing a rash vest under your drysuit is that it helps to keep your skin dry, as it wicks away the moisture that accumulates on your skin due to sweating or exposure to water. This keeps you warmer and more comfortable throughout your dive. Additionally, the smooth surface of the fabric reduces friction between your skin and the drysuit, which reduces the risk of chafing and skin irritation.

Another advantage of wearing a rash vest is that it provides an additional layer of insulation, which helps to keep you warm in cold water. This can make a big difference, especially if you’re diving in extreme conditions, where the water temperature is very low.

When choosing a rash vest, look for one that fits snugly, but not too tight, to ensure maximum protection and comfort. The best material to go for is one that’s designed for diving or watersports, as it will be durable enough to withstand the rigors of diving and will also provide the necessary protection from the elements.

To sum it up, if you're planning to go diving and are unsure about what to wear under your dry suit, consider a rash vest. It offers a range of benefits such as skin protection, moisture management, and insulation, which will enhance your diving experience. So, be sure to pack a rash vest on your next diving trip.

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Undergarment pants

Undergarment
Source: www.amazon.com

For warmer water diving, you may want to choose a thinner material like lycra or spandex. These materials are lightweight and breathable, making them ideal for diving in warmer conditions. Undergarment pants made from these materials are also quick-drying, which is important if you plan to do multiple dives in a day.

When choosing undergarment pants, be sure to consider the fit. You want your pants to be snug but not too tight, as this can restrict your movement and make it difficult to swim. A good fit also helps to prevent water from entering your suit, which can make diving uncomfortable.

Lastly, some undergarment pants come with additional features like pockets, zippers, and Velcro closures. These features can be helpful for storing small items like keys, a dive computer, or your dive log. Zippers and Velcro closures can also help to make it easier to get in and out of your diver gear quickly. So, when choosing your undergarment pants, determine which features are important to you and choose accordingly.

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Neoprene boots

Neoprene
Source: divecenter.com

One significant advantage of neoprene boots is that they are versatile enough to be worn with any type of wet or drysuit. The boots are an excellent option for divers, kayakers, and anyone who participates in cold-water activities. When wearing neoprene boots, it is recommended to wear a pair of calf-length underwear or drysuit socks to provide further insulation and keep your feet comfortable.

Whilst neoprene boots are an excellent option to wear under your dry suit, they require proper care and maintenance to ensure that they function correctly. After use, it is crucial to wash the boots thoroughly with warm water, and dry them in a shady spot. It is also advisable to store them away from sunlight and heat.

In conclusion, neoprene boots are a must-have for anyone who participates in cold-water activities. They provide excellent warmth, protection, and versatility, making them an ideal choice for wearing under a dry suit. Ensure that you select the right thickness and features suitable for your activities, and don't forget to maintain them appropriately.

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Wool socks

Wool
Source: thehonestdiver.com

One of the main benefits of wool socks is their natural insulation. Wool is a highly insulating material that traps heat close to the skin, keeping your feet warm and comfortable even in cold water. Additionally, wool socks are able to maintain their insulating properties even when wet, making them ideal for diving.

When selecting wool socks to wear under your dry suit, it's important to choose a pair that is the right size and thickness for your needs. A thick, bulky pair of wool socks may provide extra warmth, but could also make your boots feel too tight, reducing circulation and increasing the risk of foot injury.

Overall, wool socks are a must-have for any diver looking to stay warm and comfortable during a dive. With their natural insulating and moisture-wicking properties, they are the perfect choice for wearing under a dry suit. So when planning your next dive, make sure to pack a pair of high-quality wool socks for the ultimate in comfort and performance.

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Thermal jumpsuit

Thermal
Source: www.houseofscuba.com

When it comes to staying warm in a dry suit, a thermal jumpsuit is a popular and effective choice. These one-piece suits, made from thick, insulating material, are designed to be worn underneath your dry suit to provide an additional layer of warmth and insulation. In this article, we'll take a closer look at thermal jumpsuits and why they're a great option for diving in cold waters.

One of the main advantages of a thermal jumpsuit is that it helps to trap warm air close to your body. The thick material of the suit acts as an insulator, keeping your body heat inside and preventing it from escaping into the cold water. This means that you'll feel warmer and more comfortable while you're diving, even in very cold temperatures.

Another benefit of a thermal jumpsuit is that it adds an extra layer of protection against the cold. Even if your dry suit is made from a warm, insulating material, wearing a jumpsuit underneath can help to reduce heat loss and prevent you from getting chilled during long dives. This is particularly important when diving in extremely cold conditions, as it can help to prevent hypothermia and other cold-related injuries.

When it comes to choosing a thermal jumpsuit, you'll want to look for a suit that is made from a high-quality, insulating material. Many jumpsuits are made from neoprene, a type of synthetic rubber that is known for its excellent insulation properties. You'll also want to find a jumpsuit that fits snugly but comfortably, without restricting your movements or causing any discomfort.

Overall, a thermal jumpsuit is an excellent option for staying warm and comfortable while diving in cold water. Whether you're a new diver or an experienced pro, adding a jumpsuit to your dry suit setup can help to keep you warm, safe, and comfortable on even the most challenging dives. So if you're planning to dive in cold waters any time soon, consider investing in a high-quality thermal jumpsuit today!

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Diving hoodie

Diving
Source: www.fathomdive.com

A diving hoodie is an essential piece of clothing that you must wear while diving under a dry suit. It acts as a layer of insulation that protects you against cold water temperatures by trapping a small layer of air close to your skin. This makes it an indispensable item of clothing that helps to keep you warm and comfortable throughout your dive.

The diving hoodie should be snug-fitting, but not too tight, as it needs to be comfortable to wear for several hours. It should cover the head, neck, and shoulders, and sometimes, the chest and back, depending on the design. This ensures that all vital areas of the body are protected against the cold water and wind, which can cause hypothermia and other health issues.

When choosing a diving hoodie, it's essential to consider the manufacturer's specification and the diving conditions you plan to encounter. Factors like water temperature, exposure rating, and your personal tolerance to cold are crucial. That said, always choose the thickest diving hoodie that you can comfortably wear under your dry suit, as this provides the most insulation and thermal protection.

In conclusion, a diving hoodie is an indispensable piece of clothing that every diver should have under their dry suit. It provides the necessary insulating layer that protects the head, neck, and shoulders against cold water temperatures, enabling you to dive comfortably and safely for longer. Ensure you choose a high-quality hoodie, made with neoprene material and a thickness that suits the diving conditions you wish to experience.

Frequently asked questions

It is recommended to wear a thermal base layer under a dry suit to keep you warm in cold water. Look for materials such as neoprene or fleece that can trap in heat.

No, it is not recommended to wear cotton clothes under a dry suit as cotton tends to retain moisture that can make you feel cold and uncomfortable. Choose synthetic materials that wick moisture away from your skin.

It is not necessary to wear a wetsuit under a dry suit as the dry suit is designed to keep you dry and warm. However, if you want extra insulation or protection, you can wear a thin wetsuit under the dry suit.

No, regular clothes are not recommended as they can restrict movement, retain moisture, and make you feel uncomfortable. Choose clothes specifically designed for water activities.

Yes, wearing socks under a dry suit is recommended to keep your feet warm and prevent blisters. Choose socks made of neoprene or other materials that provide insulation and protection.

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5 Comments

PA

Paul Sims

I've been diving in a dry suit for years and have found that the best combination for me is a lightweight base layer, such as a thermal shirt and leggings, followed by a fleece mid-layer. The thermal layer helps to regulate my body temperature, while the fleece adds an extra layer of insulation. I also wear moisture-wicking socks and a balaclava to keep my extremities warm. It's always important to check the water temperature beforehand to determine how many layers you need. Stay warm out there!
LU

Lucinda Love

I recently got into drysuit diving and figuring out what to wear underneath was such a learning curve! After a few trial and errors, I found that a thermal base layer, like a good quality long-sleeve wetsuit, works best for me. It provides a good amount of insulation without feeling too bulky. I also make sure to wear moisture-wicking socks to keep my feet dry and a thin neoprene beanie to keep my head warm. It's all about finding the right balance between staying warm and being comfortable underwater!
I completely understand what you mean about the learning curve of figuring out what to wear under a drysuit. It can definitely take some trial and error to find what works best for each individual. I'm glad to hear that you found success with a thermal base layer, like a long-sleeve wetsuit. It's so important to have insulation without feeling too bulky. I also agree that moisture-wicking socks and a thin neoprene beanie are essential for keeping your feet and head warm. It's all about finding that perfect balance between staying warm and comfortable underwater. Happy diving!
KA

Katie Robles

As someone who dives in colder waters, I can't stress enough how important it is to layer properly under a dry suit. I usually wear a long-sleeve thermal top and leggings, followed by a fleece-lined onesie. This combination keeps me warm and snug during the dive. I also make sure to wear wool socks to keep my feet cozy. The key is to avoid cotton materials as they tend to hold onto moisture and make you feel cold. Trust me, finding the right combination of base layers takes some trial and error, but once you find what works for you, it's a game-changer!
Thank you for sharing your experience diving in colder waters! Layering properly under a dry suit is indeed essential for staying warm and comfortable during dives. Your choice of a long-sleeve thermal top and leggings, combined with a fleece-lined onesie, sounds like a great combination to provide insulation and snugness. And wearing wool socks is a smart move to ensure your feet stay cozy. It's absolutely true that avoiding cotton materials is important as they tend to hold onto moisture and can make you feel cold. Finding the right combination of base layers may take some trial and error, but once you discover what works best for you, it can make all the difference in your diving experience!

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