A lightweight safety trainer from U-Power, Matt features an AirToe Aluminium toecap (weighs only 54 g) and sole made with an ultra-light amd innovative new generation PU compound that significantly reduces the weight of the shoe, allowing for greater freedom of movement, greater energy and better performance. The PUTEK upper delivers high resistance to abrasion, is water-repellent, while still being breathable. The Safety Trainer also offers additional toe protection with the addition of an abrasion-resistant scuff cap, while the sole is non-slip, anti-static, oil-resistant and abrasion-resistant, complete with an innovative ultra-light and puncture-resistant textile insole. The Wingtex breathable air tunnel lining and the U-Power Original insole offers additional comfort and anatomical, breathable and antibacterial properties.