Features ca. 6 cm heel height cork heel extension with leather cover high quality water resistant material greased special full-grain leather with reflective biese waterproof and breathable with GORE-TEX More Season Membrane (80 % polyamide, 20 % polyester) velcro fastener for different calf sizes elastic, soft rist insert abrasion-resistant strengthened PU PU foam midsole Safety fitted plastic component (PHTP-TR) at the ankle, padded inside with open-cell special foam shinbone protection a plastic reinforced inner sole with a hot-dip galvanised steel inlay, that allows you to gently roll your feet 3M-Scotchlite heel reflector robust and non-slip rubber sole with heel