TCX Clima Surround Gore-Tex Black BootsTCX Clima Surround Gore Tex Boots TCX Clima GTX Boots Use a ventilation grid, venting holes and breathable Cordura for lots of indirect venting of the Gore Tex waterproof membrane. Your feet will stay dry and comfortable, even in warm and wet conditions. Features: Breathable, abrasion resistant Cordura upper CFS Comfort Fit System Micro injected inserts Microfiber internal panel Gore Tex Extended Comfort lining Malleolus reinforcement Micro injected