Product Details
The N-Ferno® 6436 long sleeve lightweight base layer shirt is designed for comfortable warmth in mild to cold conditions, constructed from a lightweight and breathable 180g polyester-spandex performance material that provides warmth without the bulkiness typically associated with heavyweight base layers. The fabric is smooth and stretchable, facilitating easy layering under sweatshirts and jackets, while its long tail ensures full coverage. Unlike traditional base layers, this shirt features a slightly looser fit for enhanced breathability and mobility, creating an air gap for added insulation. The raglan sleeves with wider underarms further promote a full range of motion. Equipped with moisture-wicking technology and an anti-odor treatment, it helps keep workers fresh, dry, and warm throughout the day, while flatlock seams and a tagless interior minimize irritation and chafing. Ideal for those working in construction, transportation, warehousing, and refrigerated areas, it is also suitable for weekend activities such as hunting, climbing, running, cycling, and skating. For optimal layering, the N-Ferno® 6481 lightweight base layer pants are available separately, and heavier duty options, such as the N-Ferno 6435 midweight base layer shirt and 6480 midweight base layer pants, provide additional warmth in colder temperatures.
