Birdz Eyewear - Swallow Fit Over Smoked Sunglasses No Collar Full perforation across the entire

Full perforation across the entire back panel for maximum airflow

Authentic blood chit on the bi-swing back

Fits A-2 flight jackets up to size 52 chest

heavy latigo leather belting straps

Birdz Eyewear - Swallow Fit Over Smoked Sunglasses No Collar Full perforation across the entireThe Birdz Eyewear Swallow OTG (Over The Glass) sunglasses are designed to fit comfortably over prescription glasses, with dense foam padding for superior protection from airborne debris and shatterproof anti fog polycarbonate lenses. Fits over most prescription glasses Shatterproof polycarbonate lenses with maximum eye protection UV400 filters eliminate harmful UV rays Double sided antifog coatings for clarity of vision Durable nylon frames for a