Calcutta Boulders Sunglasses Frame Color:Tortoise Very-bright & high quality with

Very-bright & high quality with 400 lumens

Cylinder is 30% smaller than the original Float cylinder

including common scenarios

Collar:- Crew with hidden quarter zip

3/8” Female Flare

Calcutta Boulders Sunglasses Frame Color:Tortoise Very-bright & high quality withHave better visibility of what's happening below the water's surface with Boulders. Mirror lens reflect light from your eyes offering extra protection. Boulders Sunglasses Features: 100% UV protection Corrosion resistant polarized lenses with extra lens coating to reduce mirror lens flaking 1. 0mm Triacetate (TAC) polarized lenses Fade resistant frame Integrated hinge will stand up to repeated use Authentic Calcutta logo 1 year limited warranty