Slip Resistant: Long-lasting PUMA® comfort with slip resistance powered by Shoes For Crews® PUMA idCELL: Lightweight EVA midsole with idCELL cushion gives a soft yet sturdy platform Electrical Hazard (EH) Rated Weight (per shoe): 16 oz. Easy Clean and Slip Resistant: Proprietary SFC slip-resistant outsole, proven to prevent slips and falls while also preventing the buildup of dirt and debris. TRIPGUARD® feature: Decreased trip hazard zone to allow fluid movement between slippery environments. EVERCUSHION® Custom Fit footbed Water resistant, breathable, and durable upper Reinforced TPU toe bumper for durability and protection of the toe area. BreathActive functional linings are antimicrobial and moisture wicking. Microfiber hydrophobic synthetic suede upper for comfort, breathability and durability. Microfiber is water resistant, scuff and scratch resistant and much more durable than suede leather. ASTM F2413-18 M I/75 C/75 EH Composite safety toe (fiberglass) PUMA® Safety Airtwist Low - Composite Toe