Oxen complements our Otter boot as one of the lightest and most comfortable uniform shoes available. Metal-free, the shoe features a padded top band, a suede leather tongue and is fully lined with moisture-wicking material. In addition, an anti-slip heel lining will provide comfort and stability to the foot. The shoe benefits from the Dual Comfort shock absorbing insole and the new STS rugged sole - working hard so your feet don�t have to. Upper: Smooth water resistant leather - durable and breathable. Fully padded collar Lining: Padded, moisture wicking and highly breathable. Cool in summer, warm in winter Footbed: The dual comfort insole features unique airflow channels to maximise air circulation and reduce heat. With twin antishock foam pods at the heel and the ball of the foot, this insole will provide daylong comfort where you need it most. Toecap: Wide fitting composite non sparking and thermal insulating. Tested to impact of 200 Joules. Protective midsole: Flexible woven composite material, pierce resistant to 1100N Sole: The V12 STS is a revolution in sole design. Inspired by tractor tyre technology and made from highly durable PU, the STS provides high stability and traction on loose surfaces and has ladder grips with firefighter standards of safety. A re-designed heel strike pad and non-clogging channels deliver exceptional water dispersal.