Product Details
The Ergodyne N-Ferno 6436 long-sleeve lightweight base-layer shirt in black, size 3X, is made from 180g polyester-spandex stretch fabric for warmth and breathability. It features moisture-wicking and anti-odor treatments, raglan sleeves with wide underarms for full motion, flatlock seams, and no tags to prevent irritation. Designed to fit slightly loose for added insulation and comfort, the shirt has a long tail for full coverage and is machine washable. Ideal for layering in mild to cold conditions without overheating or restriction.








