With a unbeatable TRAXION rubber grip, this rugged boot is built for the demands of wet, rocky canyoneering. Protective TPU shell, snug neoprene bootie and speed lacing system for superior fit. Upper: Stretchable lace cover for durability and keeps Upper catch proof. Upper: Neoprene inner bootie for optimal climate in wet and cold conditions. Midsole: adiPRENE insert for comfort and shock absorption. Outsole: Water specific Outsole featuring TRAXION for unbeatable grip. Material: Synthetic.