The composite NanoToe cap on the Georgia Boot Men's Carbo-Tec LTX Waterproof Composite Toe Pull On Boots is an incredibly light toe cap that still maintains ASTM F2413 impact and compression standards for protective toe work boots. A double-ribbed steel shank adds stability, while the Carbo-Tec outsole delivers high abrasion, chemical, heat, oil, and slip resistance.