This style fits true to size, order your normal size. Upper: Softshell fabric and synthetic leather. 3M Scotchlite reflective inserts. Waterproof Lining: Extra warm and comfortable brushed textile with foam backing and HEAT-MX insulation and breathable waterproof membrane Lining of insock: Foam backed brushed textile for added comfort Insole: Moulded EVA cushioning for added comfort, support and shock absorbency. Removable for easy replacement, if needed. Midsole: Insulating, lightweight, shock-absorbing compressed EVA Outsole: Durable rubber with high traction sole engraving Textured toe guard