This style fits true to size, order your normal size. Designed in QC Upper: Foam backed Ripstop type textile with fused Pu toe bumper and backcounter Lining: Breathable mesh with anti-abrasion feature and reinforced backcounter Lining of insock: Abrasion resitant breathable nylon Insole: Instant Comfort removable moulded PU with additional gel heel cushion and memory foam padding, for superior comfort and support Midsole: Lightweight compressed EVA offering extra cushioning and insulation Outsole: Oil-resistant, slip-resistant rubber outsole. ESR electric shock resistant certified. Composite toe Csa Anti slip Light weightComposite plate Bellows tongue