Base Layer Set

This mid-weight fleece-backed thermal underwear offers excellent insulation, keeping you warm, dry and fuzzy for outdoor activities and winter wear. With a soft hand feel, our base layer compression pieced ensures a comfortable wearing experience. The anti-UV feature, with a testing rating of UPF 50+, provides excellent protection against harmful sun rays, making these thermals suitable for outdoor adventures. Keep yourself warm during chilly days with the Polar Heat Thermal Long Sleeve Compression Shirt & bottoms. The fabric of our thermals are odor-resistant, ensuring freshness throughout the day, even during intense activities. Its moisture management capabilities keep you dry by wicking away sweat, enhancing comfort, and reducing the risk of chafing. The flat lock seam construction offers a smooth feel against the skin, reducing irritation and enhancing overall comfort. The design feature ensures that the base layer fits seamlessly under additional clothing layers without causing discomfort. •You get 1 top & 1 bottom