Proprietary geometry combines two specially formulated tread materials to achieve the widest possible range of traction. The tread perimeter is studded with incisors for chewing up loose terrain while the inlaid molars bite into smooth surfaces. Performance is optimized with premium shock absorption and a 3-D Shank⢠with torsion bars for controlled flexibility.
Genuine full-grain leather for maximum comfort, support and breathability
Resilient urethane shock absorption plus 3-D Shank⢠with torsion bars for 3-axis stability and precisely controlled flexibility
Raised outsole of high NBS vulcanized rubber with low-durometer tread for smooth terrain and high-durometer tread for loose terrain