Durango Mens Maverick XP Steel Toe Ventilated Pull-On Tobacco Work Boots The Durango Maverick XP Steel Toe Ventilated Pull-On Western Work Boot comes with all the bells and whistles that you need for even the toughest days. This boot is made of full-grain leather with a ventilated shaft to promote maximum air flow, a high abrasion heel counter and with a classic western square toe. The inside of this boot has the Durango X-Treme Comfort removable PU footbed with memory foam and the Durango X-Pand System with a hidden gore expansion for easy on and off. The midsole is dual-density for better shock absorbsion, and the outsole is a multi-durometer rubber for high impact durability. To top it all off, this boot also meets ASTM F2413 Protective Toe Classification and ASTM F2413 Electrial Hazard Standards.