BOOT- lightweight VORRAC Quarter construction › Advanced thermolayer composition that is extremely lightweight, strong and heat moldable › Strategic VIBRAM wear patches on the insides and outsides of the boot for increased durability › High density memory foam ankle pads strategically lock heel and ankle for increased power transfer. Comfort TRICOT moisture wicking liner. › Comfort pillow padding edge reduces ankle irritation and provides lasting comfort › Tour one piece Felt Construction Traxx Tongue