Very little use only a couple trails. to small for me. A new bench mark for light and fast. Built to equally handle harsh mountain terrain or eat up miles on trail. The Kestrel is engineered for early season hunts, in warm weather environments. The upper is constructed from mountain proven, top-grain, rough-out leather, and high performance stretch Schoeller™ fabric. The bottom features our ultra-long lasting, high traction Vibram™ Circuma™ outsole. All of this meets in the middle with our new pLite™ midsole. A 100% polyurethane midsole that is extremely durable, light, and provides phenomenal support and shock absorption in any mountain setting. 100% Waterproof Sympatex™ Membrane Flex-1 Chassis 6" Height pLite™ 100% Poly Midsole 0G // Un-insulated Integrated eyelet hardware Vibram™ Circuma™ outsole Top grain leather upper Schoeller™ fabric trim 3.4lbs/pair (size 10) Handcrafted in Italy