Alpinestars Stella SMX-6 V2 Drystar Boots

A track and street performance riding boot which incorporates a redesigned upper for flexibility. The SMX-6 is superbly anatomically profiled and packed with innovative features.
 
Microfibre upper construction for durability and abrasion resistance
 
Drystar waterproof breathable lining
 
Upper incorporates innovative front and rear bellow zones for flexibility
 
TPU lateral ankle brace support between calf, shin and ankle for impact shock protection
 
Air vents on the heel counter and shin plate
 
TPU injected shin guard, calf protector, heel counter, shift pad, ankle brace and toe sliders
 
Double density ankle protector on medial side
 
Replaceable toe slider with easy screw fixings
 
Instep and Achilles accordion flex zone
 
Internal insole with shank reinforcement
 
Medial side entry opening with elastic mounted zip and wide Velcro closure
 
Internal toe box protection
 
Breathable textile interior lining with suede anti slide to keep foot in position
 
Removable anatomic footbed with EVA and Lycra
 
Alpinestars compound rubber sole with improved grip, water dispersion and durability