Easy to use Initial Boa bindings are easy to adjust for shoe sizes between 39 and 47. - Recommended user weight 50 - 120 kg - 3D frame structure - Front binding with Boa adjustment for great lateral support - Rear binding with ratchet adjustment and comfortable ankle strap - Heel lift system for uphills - Crampons at the front - 6 ice spikes per shoe - spare parts are available - Size 59.5 x 22 cm - Weight 1680g/pair - Made in France - Delivered with a storage/transport pouch The energy TSL uses for snowshoe production comes from 100% renewable sources, and all excess material is recycled.