Sidi Atojo SRS White, Black & Grey Motorcycle Boots Size:EC 41 Optimal Performance: Maintains the aerodynamic

Optimal Performance: Maintains the aerodynamic design and sun protection of your helmet

Durable construction built to withstand tough riding conditions

The 108-link size fits many with stock sprockets and frame lengths

not an optional extra

Sidi Atojo SRS White, Black & Grey Motorcycle Boots Size:EC 41 Optimal Performance: Maintains the aerodynamicSRS SOLE sole replaceable system, compatible with E1 sole (enduro sole) and with SMS sole (for Supermoto) Anatomically shaped PU shin plate Micro adjustable and replaceable buckle system Upper Velcro closure 3 hyper extension systems (in the front, in the back and under the ankle) PU bootleg on the back Inner PU bootleg Elastic gaiter Toe entirely wrapped in plastic protection with geometric design Replaceable metatarsus protection Anatomically shaped