The Airdrop XS is a scaled down version of the Airdrop that still packs a punch. These Oakley glasses feature a full rim frame that is stylish and professional, and constructed of O Matter, which is lightweight, durable, and designed with the flexibility to absorb impact. Oakley Airdrop prescription glasses have a rectangular shape that flatters a majority of face shapes, and features the Oakley O on both temples. The three-point fit reduces pressure on typical pressure points for all-day comfort, Unobtainium earlocks which prevent slipping due to sweat or water, and wire core temples which are flexible and easily adjustable. Oakley Airdrop XS is offered in both a 48 and 50 eyesize. These glasses provide a comfortable, durable, and secure fit during any and every activity.