Bare 3mm Reactive Men's Full Suit Bare 3mm Reactive Men's Full Suit Bare 3mm Reactive Men's Full Suit Construction: Elastek Full-Stretch Nylon-2 Neoprene Celliant Liner Infrared Technology Seams Glued & Tape Celliant Fabric Liner: Highest Degree of Warmth Enhanced with 13 Thermo-Reactive Minerals Woven into Fabric React to Body Heat Converting it to Infrared Energy Reflects it Back to Body, Increasing Circulation and Body Warmt hook and loop Adjustment Collar: Booklet-Style Cover, Protect Suit from Snags & Pilling