Immersion Research Men's Thick Skin Union Suit Color:Black Hipbelt and an adjustable torso

Hipbelt and an adjustable torso provide a near-perfect fit while an injection-molded backpanel offers close-to-body performance

Asymmetrical Blade Shape

A waist bag with quick-release belt holds a compact

Stretch-knit fabric and a rectangular cut for superior freedom of movement

- SCREW-LOCK: easy-to-open system can be locked or not according to need

Immersion Research Men's Thick Skin Union Suit Color:Black Hipbelt and an adjustable torsoAn exceptionally warm one piece layer designed to wear under a dry suit or any time you need serious warmth without bulk. The Men's Thick Skin Union Suit is the original warm one piece layering system for the coldest conditions. This form fitting base layer keeps you toasty without being restrictive. Zipper less super stretch neck neoprene entry eliminates buttons, zippers, and snaps to increase comfort and durability. 4 way stretch polyester stretch