Crispi Men's Briksdal MTN SF 9in Uninsulated Hunting Boots - The Briksdal MTN SF is a pure mountain hunting boot that delivers all the stiffness, structure, and support you're used to in a full leather boot while increasing breathability to keep you on the move mile after hard-won mile. Upper: microfiber synthetic material with a brushed finish and PUtek spider fabric; Full rubber rand protection; Tongue: strech nylon material for added comfort; Height: 9in; Weight (one boot, size 9): 1lb 11oz; GORE-TEX performance comfort lining; Vibram sole with bi-density polyurethane shock-absorbing midsole; 5 flex rating; ABSS ankle bone support system; Board lasting mechanical construction; Style: 2286-6010;