SH-XC700 Series Off-Road Racing Shoes For Comfort And Maximum Off-Road Performance. FEATURES: Ultra-rigid, lightweight carbon fiber reinforced midsole. Supple high-density synthetic leather with perforated venting for superior fit. Boa IP1 dials with Powerzone wire guide and Front strap hold foot securely. Adaptable cup insole. Exclusive MICHELIN high-traction, mud-shedding tread pattern outsole. Dual density rubber compounds provide the right balance of grip,durability and flexibility. Rubber anti slip arch outsole pattern.