AEROTECH FRAME GUARD RX parent_sku_TECH-T-SHIRT_ps and the exterior elastic strap

and the exterior elastic strap allows you to secure a helmet or extra clothing

Made of durable

it guarantees durability and reliability

Compatible with optical inserts for prescription lenses

AEROTECH FRAME GUARD RX parent_sku_TECH-T-SHIRT_ps and the exterior elastic strapEngineered and manufactured in Italy, the Aerotech Frame Guard RX is an essential component for those that are in need of prescription lenses in sport sunglasses. Frame Guard RX is an adapter for monofocal or progressive sport corrective lenses, even with high prescription. Prescription lenses (not included) are easy to install by a qualified optician. The most versatile piece of sport RX eyewear you can get today. Designed for intensive use in