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From alpine starts to city strolls, Smartwool’s men’s collection is built to everyday hobbies and adventures. Our Merino wool gear for men delivers the perfect blend of performance and comfort engineered for durability, designed for movement, and made for all-season wear.
Layer up with Merino base layers that move moisture away from skin, stay comfortable in lightweight T-shirts that breathe with you, or stay warm in insulating jackets crafted for cold-weather hikes, ski trips, and weekend cabin getaways. Whether you're packing for a summit push or your daily commute, our socks, underwear, sweaters, and bottoms are designed to keep up.
At the core of our men's collection is ZQ-certified Merino wool, ethically sourced, naturally odor-resistant, and incredibly soft. Plus, our pieces are backed by our commitment to sustainability, so you can feel as good about your gear as you do in it.
Want to shop locally? Smartwool is sold across 5,000+ stores in the U.S. Find one near you with our Store Locator tool.
Q: What’s included in Smartwool’s men’s collection?
A: Our men's collection includes Merino wool base layers, T-shirts, hoodies, underwear, outerwear, and socks which is everything you need for year-round comfort and performance.
Q: Why choose Merino wool for men’s outdoor gear?
A: Merino wool naturally regulates temperature, resists odor, and feels soft next to skin making it ideal for hiking, running, skiing, and everyday wear.
Q: Does Merino wool stretch or lose shape over time?
A: Smartwool garments are designed to hold their shape thanks to added stretch and durable construction, providing long-lasting performance and comfort.
Naturally versatile, renewable, and totally comfortable. Learn more about Merino wool and all the benefits that come with wearing it for all your outdoor pursuits.
We love Merino wool for its natural odor-resisting and moisture-managing abilities. Whether we’re running, biking, hiking trails, hunting, and skiing or snowboarding, Smartwool socks, base layers, and apparel help us keep us comfy and dry all day long.
We want you to be 100% satisfied and comfortable with your Smartwool purchase. Our sock, clothing, and accessories size charts are specifically designed to help you find the best fit for men’s, women’s, and kids’ Smartwool products.
Free Return Policy
Smartwool offers free returns within 30 days from the date of purchase. Items must be unused, unwashed, and unaltered.
Store Returns
Return the unworn item(s) to the store where you originally made the purchase for a refund or exchange.
Online Returns
Return unworn item(s) purchased at smartwool.com 30 days from the date of purchase for a complete refund. Initiate a return by accessing your order history and selecting “Return Items."
Refunds may take up to 3-5 weeks to process due to the time often required for shipping and bank processing. Exchanges are not available.
We are currently offering free shipping on orders $89+ placed on smartwool.com.
Shipping based on normal carrier restrictions and delays. We cannot guarantee arrival. Offer is valid for the continental US excluding Alaska, Hawaii, Puerto Rico and any US territories, as well as PO Box addresses. Delivery days are Monday-Friday, excluding US federal holidays. Free shipping may not be available for some customers.

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