Snowline provide a secure grip when walking and running on snow as well as on icy or slippery surfaces. Flexible elastomer rubber offers a secure fit, suitable for a wide variety of shoes, from lightweight hiking boots to insulated winter boots, as well as ski touring and trail running shoes. Sizes hiking boots: S = 32/36 (orange, 270g). M = 36/40 (red, 320g). L = 40/44 (blue, 360g). XL = 44/48 (grey, 410g). XXL = 48/52 (black, 430g).