Keepons Ministretch Black Prevent Eyeglass Slipping Anti Slip Anti Slide Eyewear Sunglasses Spectacles Glasses Temple Tips Sports Ear Hooks Sleeves Retainer (2 Pairs);

This product, the Keepons Ministretch Black is not one size fits all. To see if this or other Keepons styles will fit your eyeglasses please read the Keepons Fitting Guide. The guide can be found in the link between the brackets. Once there, click on the HELP tab in the middle of the page, otherwise the guide won't reveal itself. (www.amazon.com/sp?_encoding=UTF8&asin=&isAmazonFulfilled=1&isCBA=&marketplaceID=ATVPDKIKX0DER&orderID=&seller=A2UB1M927IZI07&tab=&vasStoreID=).