This waterproof composite toe pull on boot has a barnyard proof SPR leather upper with pull on grip panels, an abrasion resistant heel with reflective striping and a rear zipper for easy on and off. The composite NanoToe cap on this comfortable protective toe work boot is an incredibly light toe cap while still maintaining the ASTM F2413 impact and compression standards for protective toe work boots. Carbo-Tec LTX 11 Inch Waterproof Composite Toe Work Boots