BigBlue HL450XW Head Light 450-Lumen Wide Beam Freediving Computers an athletic shirt made of

an athletic shirt made of Spandex and Lycra nylon

Efficiency is increased while drag and effort is reduced

Stainless steel weight keeper

The adjustable collar on both men’s and women’s suits provides a comfortable

and now Air Integrated

BigBlue HL450XW Head Light 450-Lumen Wide Beam Freediving Computers an athletic shirt made ofThis head mounted light boasts 450 lumens of power. It? s mounted on an adjustable head strap which fits most head sizes, and is powered by three AAA batteries. This head mounted light boasts 450 lumens of power. It? s mounted on an adjustable head strap which fits most head sizes, and is powered by three AAA batteries. 450 lumens at 6500K color temperature Runs on three x AAA alkaline batteries Four power settings with a color coded battery level