HARD SHELL EXTERIOR WITH SOFT LINING inside to protect your sunglasses while on the go. HOLDs one pair of Oakley sunglasses. COMPATIBLE WITH: most Oakley eyewear styles including Batwolf, Fuel Cell, Frogskins, Gascan and the Holbrook series. VISIT THE OAKLEY BRAND SHOP: Click on the Oakley logo above to view the entire Oakley sunglasses and accessories assortment.