The Relay is a metal free safety hiker from Amblers Safety. Featuring a 200 joules fibre glass composite toe cap and a non-metallic midsole for impact and penetration resistance. It boasts a lightweight, fully non-metal construction with a low sew, TPU bonded breathable mesh upper and a padded mesh collar for extra comfort. The hiker includes a cushioned removable PU footbed with arch support and an EVA midsole that enhances comfort and shock absorption. It has a durable rubber outsole that is heat resistant to 300 degrees. The upper is made of TPU, the lining is breathable mesh, and the sole is EVA/Rubber. Care instructions state to wipe clean only. The heel height is 2.0 cm. Safety Standard: EN ISO 20345:2022; Safety Rating: S1PL; Safety features: HRO SR.