This eco-friendly safety trainer offers a recycled knitted upper, made from recycled PET bottles. Designed for maximum safety, comfort and performance, the lightweight stylish construction features a super comfort gel footbed and is presented in a recyclable green-thinking packaging. Features PET plastic recycled knitted upper Gel cushioned footbed Padded collar for added comfort Back pull-tab for ease of getting onto the foot 3D breathable mesh lining Padded tongue Composite toe cap Pierce resistant composite midsole Anti-static footwear Energy Absorbing Seat Region Fuel and oil resistant outsole 100% non-metallic SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Dual density sole unit UKCA marked CE certified   Materials Upper: Technical TextileSole: PU/PU Standards EN ISO 20345 S1P ASTM F2413-18