Metal free hi-leg occupational boot with non-metallic components and fixings. Designed to be waterproof, windproof and breathable with waterproof inner membrane. Amblers Combat Boot - Leather and breathable Mesh upper - Waterproof lining - Nine plastic eyelets - Conforms to EN ISO 20347:2011. Features include a leather and breathable mesh upper, waterproof lining, and nine plastic eyelets. This boot conforms to EN ISO 20347:2012 standards, rated O2 with WR SRC safety features. The upper is constructed from Leather/Mesh, the lining is Textile, and the sole is Dual Density PU. Care instructions recommend using a specialist leather cleaner. Heel Height: 3.5 cm.