The Bollé Swag Strap 49 Eyesize is a comfortable, cool, and safe option for your sports goggle needs. The Bolle Swag's attached strap makes sure that no matter where your child goes, their goggles will stay put. These Bolle sports goggles are equipped with shock absorbing technology, 2mm+ thickness polycarbonate protective lenses and top top it off, a durable soft case. Need 'em in prescription? The expert SportRx opticians will gladly make your Bolle Swag Strap prescription sports goggles.