Men's Expanse Specialist Vest Size:Large the 300 size has a

the 300 size has a redesigned frame for an added level of compactness and palm-ability

Performance wicking lining with fast dry technology

And the Magnetic Mode Select Dial allows you to set the light level you want so you don’t have to cycle through all the modes

Patented aluminum bars are hard enough to cut through slime and soft enough to conform to rock surfaces

Men's Expanse Specialist Vest Size:Large the 300 size has aThis has all the breathable warmth of a sweater, but the performance of Under Armour fleeceso it wicks and dries. It's everything you need for the outdoors. Soft, comfortable sweater knit fabric provides all day warmth Water resistant woven overlay on shoulders for added protection & durability Secure, zip hand & chest pockets Binding at armholes & collar 100% Polyester