ultra-pliable A-FLEX urethane frame is paired with a 17mm multi-stage face foam and an integrated RAM-AIR ventilation system for superior moisture management and airflow

In addition

and race-ready resilience

an adjustable Velcro belt and collar and a gusset on the calf to allow drivers and mechanics to get the fit just so

and a steel‑shanked dual‑compound foot shell

supertech nose guard replacement RGroup_6102522 ultra-pliable A-FLEX urethane frame isThe Supertech Nose Guard Replacement is an official Alpinestars MX goggle accessory designed for riders who want to restore the original performance and coverage of their Supertech motocross goggles. Built as a direct replacement part, it delivers dependable compatibility and a clean factory fit to keep your vision system protected, secure, and ready for demanding off road use.