READ: Your Guide To The Layering System / Base Layer Buying Guide
Maintain a stable core temperature. Our base layers use two primary material strategies. Choose technical merino wool for its unmatched ability to regulate temperature and resist odour on multi-day efforts. For high-output activity, select our advanced synthetic base layers, which move perspiration with exceptional speed to keep you dry when the pace is high.
Move without restriction. These base layers are cut with an active, trim fit that layers cleanly under other apparel. We use flatlock seams to eliminate chafing under pack straps and gusseted panels to ensure a full range of motion. These are not just details; they are fundamental to distraction-free movement in technical environments.
Select the right tool for the conditions. This range includes lightweight tops and bottoms for mild conditions and fast-moving pursuits. For deep winter, choose our midweight and heavyweight options for increased insulation.
It sits next to your skin, helps manage moisture and adds warmth without bulk.
Wear one in cold weather, during active outdoor days or whenever you need extra insulation under your kit.
Merino is great for temperature control and comfort, while synthetics are strong on quick-drying performance.
It should fit close to the body, but never feel restrictive.
Yes, many base layers are comfortable enough to wear solo for active days or milder weather.
Good merino base layers usually feel soft and smooth, not scratchy.
No, lightweight base layers can work year-round for hiking, travel and active use.
Think about temperature, activity level and how much warmth or moisture control you need.
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