Ultralight and compact ski harness.The Choucas Light is an ultralight harness designed for ski mountaineering. Weighing just 84g, it is one of the lightest and most compact harness on the market. Its simple and minimalist design ensures comfort and practicality: it has two gear loops and ice screw keepers as well as a convenient and fast leg loops opening system allowing it to be put on even with skis or ice crampons on. This ultralight, technical and comfortable harness is ideal for technical mountaineering and alpinism. It is UIAA certified for ski mountaineering competitions. Mountaineer Andrzej Bargiel made history with this harness when he descended the K2 on skis. a Dimensions Waist/Legs : S (70/83 cm - 45/55 cm) M (80/93 cm - 50/60 cm) L (90/103 cm - 55/65 cm) XL (100/113 cm - 60/70 cm)a Minimal weight : 84g (S), 89g (M), 93g (L), 95g (XL)a Webbing : UHMW polyethylene, polyamide, Aircraft-grade aluminum leg bucklesa Can be put on/off with skis/crampons ona Tying loops, with adjustable clip backupa Independent leg loops opening system with secured aluminum bucklesa Two gear loopsa Two ice screw keepersa How to choose the right size for you? The Choucas Light fits a little small. Also, it can be put over pants or under (with the tying loops left outside the pants). Please choose your size accordingly. In doubt or if your waist/legs dimensions are in between two sizes, we recommend you to choose the bigger size.a Conform to the CE/EN 12277 type C climbing harness certificationa UIAA certifieda Ideal for mountaineering, ski touring and ice climbing