SPECIFICATIONS: Composite toe cap, Outsole made of 2-density polyurethane, Upper made of full-grain leather and mesh, Wide fit, Suitable for industry, transport, construction & warehouse work, BOA® lacing system. PRODUCT BENEFITS: Speed Boa® from Monitor's Momentum premium series. The SRC rated outsole is made of 2-density PU with a tread pattern suitable for both slippery industrial floors and construction work with higher stress on the toe and heel areas. The inside features a soft super-lex lining that absorbs moisture and makes the shoe even more comfortable for the wearer. The insole is made of Fit-Tech, with additional cushioning and moisture absorption. Protection class: EN ISO 20345:2011 S3 SRC ESD