Durable all condition off-road SPD trail shoe is equally at home racing cross country as riding in the mountains Mud-shedding multi function rubber tread pattern for added extra traction Carefully designed reinforced shoe with low-profile armour for added durability Synthetic leather upper feature large breathable mesh panels Glass fibre reinforced nylon sole transfers your energy straight to the pedals Easy to use secure fitting micro-adjusting buckle strap is backed up by two offset & cuttable Velcro-style hook-&-loop closure straps that prevent pressure points Works with optional replaceable spikes Reflective detailing on the heel help keep you more visible in low light conditions Average weight: 809 g for a pair of size 40