Classic Mens Long Sleeve Thermal Base Layer Top

Sub Zero Men’s Classic Long Sleeve Base Layer Top is a timeless cold-weather essential designed to keep you warm, dry and comfortable during outdoor activities or everyday wear. Made from soft, breathable fabric that efficiently wicks moisture away from your skin, it helps regulate body temperature whether you’re hiking, skiing, cycling or layering beneath outerwear. The snug long-sleeve cut provides full coverage without restricting movement, and flat seams reduce chafing for all-day comfort. Lightweight yet thermally effective, this base layer forms the foundation of a reliable layering system for year-round adventures in cool conditions. Features: • Velvety Soft Finish: Double-brushed for a smooth, gentle feel on the skin • Lightweight Warmth: Traps body heat efficiently without adding bulk • Four-Way Stretch: Moves naturally with your body and retains its shape • Smooth and Breathable: Buttery texture offers comfort and easy layering • Durable Design: Maintains softness and performance wash after wash • Versatile Fit: Ideal as a thermal base layer or stand-alone top in cooler weather • Made in the UK: Proudly designed and manufactured to the highest standards Technical: • TOG: 0.43 • Fabric: 95% Polyester, 5% Spandex • Average weight: 225g / 7.9oz • Fit: Snug • Layer: First - next to the skin • Size availability: Small-XLarge • Colour: White • Fabric treatments: None • Made in: Great Britain