Men's Mountain Fleece Bottom

When the mountain demands serious warmth, the Men's Mountain Fleece Bottom steps up. This base layer features brushed two-sided fleece that delivers exceptional insulation; the interior traps heat close to your skin, while the smooth exterior layers effortlessly under shells without adding bulk. Its advanced Acclimate Dry® moisture-wicking technology actively pulls sweat away, keeping you dry and comfortable through varying activity levels.Flat-seam construction is a key detail, preventing chafing under pack straps, harnesses, or outer layers—critical for long days in alpine environments. Designed for skiing, snowboarding, mountaineering, or any extended cold-weather adventure, this is the foundation you need when conditions turn demanding.## Features* Mountain-weight brushed two-sided fleece for superior insulation* Acclimate Dry® moisture management for effective temperature regulation* Mechanical stretch allows comfortable movement and shape retention* Flat-seam construction minimizes chafing* Durable construction for extended wear## Specs* Material: 100% Polyester* GSM: 205* Warmth Rating: Maximum (Heavyweight)* Stretch: Mechanical