Men's Base Layers

Performance starts from within — and our Men's Base Layers collection is engineered to be the hardest-working layer in your outdoor kit. Moisture-wicking fabrics draw sweat away from skin and regulate body temperature across fluctuating effort levels on the trail, keeping you dry and comfortable whether you're on a big climb or a cold camp morning. Merino wool blends for natural odor resistance and temperature regulation, synthetic options for fast-drying performance in wet conditions — find the right weight for your next adventure and build your layering system up from there.