Backcountry, Pines Microgrid Ultra-LT Baselayer Balaclava Top - Men's

The Backcountry Pines Microgrid Ultra-LT Balaclava Top is our ultimate base layer for fast-moving missions in cold, high-altitude conditions. Designed with athlete feedback and alpine performance in mind, this ultralight essential delivers breathable warmth, moisture management, and versatile protection where we need it most. Its balaclava-style hood adds integrated face coverage that fits smoothly under helmets and hoods, while the microgrid fleece construction traps warmth and encourages airflow to keep us dry and comfortable through high-output efforts. The stretch poly/spandex blend mirrors movement with a next-to-skin fit, and HeiQ Fresh FFL odor control ensures freshness during multi-day use. Finished with flatlock seams, streamlined thumbholes, and gusseted raglan sleeves, this is our go-to foundation layer for dawn patrols, alpine climbs, and anything above treeline.

• All-in-one baselayer designed for rigorous outings in the high alpine
• Microgrid fleece interior traps warmth while promoting breathability
• Smooth-face outer fabric layers easily under insulation or shells
• Poly/spandex blend offers stretch, wicking, and quick-drying performance
• Slim next-to-skin fit with gusseted raglan sleeves for full mobility