Immersion Research Men's Thick Skin Union Suit

An 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 fleece is extremely soft. Men’s Union Suits are equipped with a front fly. This quick-drying base layer keeps you warm even when wet. A perfect baselayer for a variety of outdoor pursuits including skiing, snowboarding, hunting, cold weather camping, ice fishing, snowmobiling, partying, paragliding and more.

Features

• Super stretch neoprene neck for zipperless entry
• Front fly
• Soft, warm 4-way stretch fleece
• One-piece suit eliminates cold spots
• Flatlock seams to prevent chafing
• Size variations to fit people of most shapes and sizes (S-XXL)

Technical Specs

• Fabric: 4-way stretch double-sided anti-pilling microfleece
• Fabric Content: 64% polyester, 29% recycled polyester, 7% spandex
• Fabric Weight: 258g/m²