Made from naturally water repellent, breathable Italian Perwenger single piece leather, the Stein Enigma D3O class 2 (24m/s) has 360-degree rubber rand for extra protection. The Stein Enigma D3O is lined with a climate-regulating membrane for all-day comfort and protection against external moisture. The climate-regulating membrane also maintains breathability to keep your feet fresh. The Vibram 'Carrarmato' multi-traction sole offers increased braking, and the open lug system ensures self-cleaning in muddy conditions. The asymmetrical undercut heel provides secure braking and reduces kick-out when wearing gaffs. The D3O® Decell in-sole is designed to absorb negative impact forces, reducing stress to your lower limbs and exploiting the energy used during activity. The introduction of the flat eyelets minimises the chance of catching or snagging when used in conjunction with Foot Ascenders or when Foot Locking. Treat with STORM Footwear Proofer for maximum performance.