This is a 200 ZoneKnit one-piece suit from Icebreaker, a New Zealand-based brand specializing in merino wool. Color: Black x White Size: Men's M 【What is 200 ZoneKnit?】 It utilizes Icebreaker's innovative body mapping technology. Highly breathable mesh panels (the white parts on the sides) are strategically placed to match the heat zones during exercise, providing optimal temperature regulation. Made with 200g/m² midweight merino wool, it offers excellent warmth for cold-weather activities. 【Features of Merino Wool】 ・Natural temperature regulation ・Excellent odor resistance (doesn't smell even after wearing for days) ・Doesn't get cold even when you sweat ・Soft and non-itchy to the touch ・Hooded for head warmth As the ultimate base layer for skiing, snowboarding, winter mountain climbing, and backcountry adventures. This is a luxurious one-piece that envelops the entire body in merino wool. #Icebreaker #Icebreaker #MerinoWool #ZoneKnit #BaseLayer #OnePiece #Suit #Skiing #Snowboarding #Mountaineering #WinterMountain #NewZealand #Outdoor #Backcountry