swimming glasses 1)cracking-resistant eye glass 2)momentum resistant,anti-fog ... belt 4)OEM Specification: 1. Item NO. : TOPC002 2. ITEM : swimming glasses 3. Material : PC shell , silicone belt and hair belt 4 ... . Fashion design , good for kids , ladies , men ,who likes sports - swimming . 2. Useful , also with hair belt . 3. OEM accept 4 ...