We all hate it. That stiff, distracted feeling you get when you're out in the cold. That's why, we built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long.Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exteriorStretch-mesh back & underarm panels provide strategic ventilation without sacrificing warmth4-way stretch material moves better in every directionMaterial wicks sweat & dries really fastErgonomic design keeps seams off of high abrasion areasMock neck construction for added coverage & warmthDropped, shaped hemStyle #: 136606687% Polyester/13% ElastaneFitted:Streamlined fit that’s not too tight or too loose.Machine wash cold with like colorsUse only non-chlorine bleach when neededTumble dry lowDo not ironDo not use softenersDo not dry clean