When it comes to cold water diving, the right drysuit is only part of the equation. What you wear under your drysuit can make all the difference in ensuring you stay warm, comfortable, and focused on your dive.
So let’s see how you can choose the right undergarment for your drysuit. With BARE’s range of specialized undergarments, you can customize your thermal protection to suit any diving conditions.
Below are your 3 main drysuit undergarment options.
1. Ultrawarmth Base Layer Undergarments
The foundation of any effective layering system starts with the right base layer. Designed to be worn directly next to the skin, BARE’s Ultrawarmth Base Layer Undergarments for men and women provide the crucial first line of defense against the cold.
What sets this base layer apart is its Ultrawarmth Infrared Technology, which works by reflecting your body’s natural heat back towards you, helping to maintain core temperature.
Additionally, the fabric’s AntiMicrobial features ensure your gear stays fresh, even after multiple dives. This undersuit not only keeps you warm but also dry by wicking moisture away from your skin, making it an essential component for any cold-water dive.
The Ultrawarmth Base Layer is available as separate tops and pants, allowing you to mix and match sizes for the best possible fit.
2. Polar Stretch Mid-Layer Undergarments
For those looking to add an extra layer of warmth, the Polar Stretch Mid-Layer Undergarments for men and women offer versatility and enhanced insulation.
Available in a variety of styles—including full suits, tops, pants, and boot liners—this layer utilizes the award-winning Polartec® Power Stretch Technology. This technology provides exceptional flexibility and comfort while trapping heat close to your body. The fabric is designed to stretch with your movements, ensuring that you never feel restricted, even with multiple layers on.
Whether you choose the full suit for maximum coverage or mix and match tops and pants for a more personalized fit, the Polar Stretch Mid-Layer is a reliable choice for added warmth without compromising mobility.
3. Polar Xtreme Full Undergarment
When diving in the coldest conditions, the Polar Xtreme Full Undergarment is your go-to option. This high-performance layer features Primaloft® Gold Insulation with Cross Core Technology, which delivers superior warmth without added bulk. It’s engineered to retain heat even when wet, making it ideal for long dives in icy waters.
In addition to the men’s Full Polar Xtreme, there is also the women’s-specific design with a convenient drop seat for easy bathroom breaks.
For both men and women, the Polar Xtreme Full Undergarment comes equipped with hand warmer pockets, a chest pocket, stirrups, and thumb loops for enhanced comfort and convenience. This attention to detail ensures that you can stay warm and comfortable, no matter how harsh the environment.
Conclusion
Choosing the right undergarment for your drysuit means enjoying your cold water dives without feeling the cold.
BARE offers a range of drysuit undergarment sizes, including tops/pants and full sizes, to ensure the perfect BAREfit. Each layer is designed to work together, providing an optimal balance of warmth, comfort, and performance. With over 50 years of experience and advancements in technology, our commitment to fit and design is evident in every piece.
Suit up. Visit your local BARE retailer.






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