Men's thermal base layer long johns underwear bottoms warm Winter

GO Athletics

MADE in USA

POLAR SERIES performance fabric is made with a brushed polyester / spandex that is soft inside. It also wicks away sweat and moisture very fast. Heavy, 8 ounce fabric is warm and comfortable on the skin in cold weather while doing winter activities with improved thermal properties that trap more, warm and dry air.  It features a fly, cover stitches seams and flat, smooth woven logos.

Made in the USA.

Compare this fabric to the original Under Armour Coldgear 4.0

These Men's thermal base layer long johns underwear bottoms by GO Athletics are designed to keep you warm during the cold winter months. Made from a cozy polyester blend fabric with a fleece lining, these long johns offer mild compression and are machine washable for easy care. With features like moisture-wicking, breathable material, and a thermal design, they are perfect for activities like skiing and winter sports, providing comfort and support for your outdoor adventures. The solid black color and long sleeves make these long johns a versatile and essential piece of winter clothing.

WAISTE SIZE in Inches

Bump up if in between sizes or on the fence.

SMALL :  26

MEDIUM : 30

LARGE - 34

XL : 38

XXL :  42

3X: 46

- Compare to Under Armour Coldgear 4.0

- Made in USA

- heavy 8 ounce brushed polyester / spandex

- wicks and dries fast

- traps warm, dry air

- wash cold / line dry

- soft and stretchy