The Alpinestars Tech 8 RS Boots feature an upper constructed from a combination of full grain leather and innovative and light microfiber that is flexible and abrasion resistant. The Alpinestars inner ankle sleeve is constructed from leather with 3D mesh panels and incorporates adjustable shock absorbing gel inserts on the ankles and a removable anatomic footbed for enhanced comfort, fit and protection on the ankle and lower leg. An exclusive high grip, dual density rubber outsole includes footpeg area which is reinforced with hard polymer compound for durability and comfort and the outsole is fully replaceable.