A lightweight and flexible fit that bends to meet the hefty demands of your day. The Carbo-Tec FLX waterproof pull-on is our newest 11" square toe western work boot featuring our ultra-comfortable AMP (advanced memory polyurethane) insole.This full-grain leather brown boot is equipped with leather pull loops and our FLX-FIT technology on the rear for easy on and off. Inside you will find a high performance mesh lining and the Georgia Waterproof System. Our waterproofing is guaranteed to defend against water coming into your boot when working in wet conditions.The EVA midsole, the double-wide fiberglass Shovel Shank XL, and the rubber outsole are attached to the upper through a flexible Cement Construction. Our Carbo-Tec outsole is not only oil and slip-resistant but possesses great abrasion, chemical and heat resistant properties as well. This boot meets ASTM 2892 electrical hazard standards for soft-toe footwear.