Experience a whole new level of precision in your TESTAROSSAS - the most sophisticated, anatomical and sensitive all-around shoe on the market. Radical in appearance yet comfortable and versatile - super for bouldering, gym or sport climbing. This shoe is engineered to adhere to your skin for super support and features dual offset heel seams, lined toe box and hybrid speed lacing system. Unique P3 - Permanent Power Platform consisting of tension bands that wrap under foot and up through the arch for an unbelievable fit and dynamic projection of power to all your toes. Concave sole recess enhances prehensile grabbing power for latching on steep edges & pockets. Perforated arch, with heel and toe rands are semi-elastic and enhance fit plus scumming abilities (frictioning the top, edge or side of shoe on a hold or edge). Crafted from hybrid materials - suede leather and dimensionally stable Lorica to keep your foot stategically positioned on the edging platform. Supportive 3D Hytrel Anatomical Insert (forefoot only) and friction to the rock by 4mm Vibram XS Grip. Delivered anywhere in North America.