Chums Original Large Frame Cotton Retainer - Unisex Eyewear Keeper for Sunglasses & Glasses - Adjustable Fit, Washable & Made in USA (Large-End, Dark Purple)
Beefy frames need a beefy retainer. The Original Cotton Large End retainer handles the thickest and widest frames imaginable with ease. Cool comfortable 100% cotton, it's the big brother to the Original Cotton Standard with all the same features and benefits.