Upper: Durable, Mesh. Midsole: Flexible, Foam, Lightweight. Outsole: Abrasion Resistant, Heat Resistant, Non Marking, Oil Resistant, Rubber, Slip Resistant. Fabric Technology: Anti-Fatigue, Oil Resistant, ReBOTL, Shock Absorbing. Features include Forefoot Flex Grooves and a Flat design. The trainers have a Contrast Detail, Logo, and Mesh design. Toe Style: Aluminium Alloy Toe Cap. Fastening: Lace Up. Conforms to Safety Standard: S1P SRC EA FO. Available in multiple UK sizes including 6 UK (FR 40, ES 39.5, DE 39.5, IT 39.5, US/CA 7), 6.5 UK (FR 40.5, ES 40, DE 40, IT 40, US/CA 7.5), 7 UK (FR 41, ES 41, DE 41, IT 41, US/CA 8), 8 UK (FR 42, ES 42, DE 42, IT 42, US/CA 9), 9 UK (FR 43.5, ES 43.5, DE 43.5, IT 43.5, US/CA 10), 10 UK (FR 44, ES 45, DE 44.5, IT 44.5, US/CA 11), 10.5 UK (FR 45, ES 45.5, DE 45, IT 45, US/CA 11.5), 11 UK (FR 45.5, ES 45.5, DE 45.5, IT 45.5, US/CA 12), and 12 UK (FR 47, ES 47, DE 47, IT 47, US/CA 13).