A strap for sports glasses is a thing of the past - the Wing technology guarantees the best hold for sunglasses, even in motion-intensive sports. Sunglasses with the unique Wing technology are made for all sports where secure hold is required. An inconspicuous slider on the temple of the glasses allows an additional temple to be extended at lightning speed and placed behind the ear. Polarized, anti-reflective lenses ensure clear vision and protect against tired eyes. Red Bull SPECT Eyewear logo on the arm Product Code: FLY001P