Do the job with no tail on your neck! While I like putting sunglasses on my hat, I also don't mind them hanging around my neck in certain situations so I got this Chums retainer. It is made of soft cotton so it feels good. The holes fits most sunglasses so they should fit yours. Finally, there is no "tail" so you aren't constantly aware that they are on your glasses/neck. A soft, quality product! Full review
Great design, falls very short on durability as I had two of them bust at the seams. Full review
Chums specializes in eyewear retainers but also sells hydration packs, hip packs and other accessories.