Men's Layer 1

Layer one matters most. But will any flatter and fit like our new thermal top? Lightweight grid fleece performs as a breathable base or solo layer. Flatlock seams reduce chafing for long-lasting comfort. We love it for: cold weather running 67% recycled polyester, 27% polyester & 6% spandex Lightweight grid fleece Warm, stretchy & quick-drying Tailored fit Flatlock seams Locker loop Elbow patches Back right zip pocket fits keys or nutrition Machine wash cold, tumble dry low, don't bleach, mmkay? Designed in California, made abroad