Features an Alloy Safety Toe that meets ASTM F2413 Safety Standards and Electrical Hazard Protection Full -foot flex grooves for improved mobility and flex with every step with a low-cut design for a sleek, athletic look or easy ankle mobility MemoryTech Massage footbed adapts to the contours of your foot and provides immediate cushioning, with Sublite foam midsole for lightweight cushioning and soft support Alloy Safety Toe reduces weight, while maintaining impact protection [meets ASTM F2413] Industry leading lightweight comfort at approximately 350 grams per shoe