CE approved motorcycle boots, certified standard EN 13634: 2017 with all maximum levels of protection: abrasion, perforation, resistance Custom formed tubular membrane in dry tex waterproof and breathable ENDURO/Adventure Custom Dual Density Natural Rubber Extra Grip Sole, Oil Rubbed Full Grain Leather Upper & Adjustable & Replaceable Aluminum Buckles Molded tpu ankle and shin protection and polymer padding with memory foam for comfort PP mid dual flex polyethylene midsole with steel insert covered with shock-absorbing EVA material and replaceable antibacterial cleanliness interior with system.p.S