32 Degrees Men's 2-Pack Performance Thermal Baselayer. Size Large

Lightweight, Moisture wicking, Anti-Static, Anti Odor, 4 Way Stretch, Tag Free Label FABRIC: 40% Polyester, 34% Acrylic, 22% Rayon, 4% Spandex. Lightweight knit with a lot of stretch. The acrylic blend adds additional lightweight warmth that is comfortable against the body.