Grafters M057A Unisex Safety Trainer Boots in Black offer a high-top design with a lace-up closure. These safety trainers feature nubuck uppers, a synthetic lining, and a rubber/synthetic sole. Designed for safety, they include a steel toe cap, anti-static, metal toe cap, slip-resistant, and energy-absorbing soles. They meet safety standards EN 20345 S1 and EN ISO 20345:2011, classified as S1. The boots have a round toe shape, regular shoe width, and a flat heel height of under 2.5cm. The item weight is 1.086 KG.