The Zamberlan 320 New Trail Lite EVO GTX boots are ideal for backpacking and hiking. Made with best quality hydrobloc nubuck leather upper for more reliable performance over the life of the boot. Durable nubuck leather upper with Hydrobloc treatment. Soft Gore-Tex Performance Comfort textile lining. Removable textile lined 3mm PE insole for cushioning. PU wedge midsole for shock absorption. Shock absorbing Vibram Pillow sole for grip and traction.