Icebreaker Men's MerinoLOFT Helix Vest Color:Black The end cap tail switch

The end cap tail switch is capable of momentary-on and constant-on for both white and IR light

Rechargeable battery provide about 60 treatments before needing to be recharged

9V/2A: 12V/1

21700 Li-ion 5000mAh battery

●Tail cap tactical forward clicky switch

Icebreaker Men's MerinoLOFT Helix Vest Color:Black The end cap tail switchIntroducing our warmestand most sustainablelayers ever: Not only is it lightweight with the perfect fit, the Helix Vest is made with repurposed and highly insulating MerinoLOFT, giving plenty of warmth with minimal bulk. A recycled polyester exterior is durable and water resistant, fending off light precipitation, while a wool lining maximizes warmth, breathability and odor control. Fabric: Exterior: 100% Polyester Fill: 88% Wool 12% Polylactide Body