Details Upper: Water resistant leather with textile insert.Lining: WingTex air tunnel textile lining material.Safety toe cap: AirToe Composite perforated safety toe cap with breathable membrane.Pierce-resistance: Classic steel mid-sole.Footbed: Ergo Dry, PE footbed, anti-fungal, good, shock absorptionSole: Soft P.U. comfort inner layer Outer sole: Anti-slip, anti-static and hard wearing P.U.Natural Comfort 11 Mondopoint. Upower SO10104 Premier S3 SRC Hiker Boot