Uses 3 x "AAA" batteries (included)

which helps to reduce waste

Soft inner layer traps heat to keep you warm & comfortable

An insulated lunch bag for everyday use

you’ll appreciate the warmth of this neck gaiter

UA Training Cotton Quarter Socks (6-Pack) Waterproof Boots Uses 3 x "AAA" batteriesYes, they're cotton socksbut they work harder than any other cotton socks you've worn. They wick sweat so your foot feels cooler, while still giving you that incredible comfort and cushioning you expect from regular cotton. Lightweight, soft cotton blend fabric for all day comfort Material wicks sweat & dries really fast Locked in fit design keeps sock securely on heel for an adjustment free fit that won't fall down Medium cushioning placed