Socks, Undies & Baselayers

Ready to take on the day? Smartwool Men's Merino Boxer Brief provides superior comfort and protection to help you brave even the wildest of adventu...

Ready for your next outdoor adventure? Look no further than the Smartwool Hike Light Cushion Crew Socks! Our fan-favorite sock technology offers al...

Start your next run off on the right foot! Our Smartwool Run Targeted Cushion Ankle Socks make sure you’re as comfortable as possible with cushion ...

Explore in comfort and style with the Smartwool Men's Merino Print Boxer Briefs! These boxers are the pinnacle of superior comfort, offering an unb...

Putting in mile after mile on training runs requires comfortable footwear, starting with your socks. Smartwool's Women’s Run Targeted Cushion Ankle...

Whether you run on a treadmill, on a sidewalk, on a track, or on a trail, your feet should stay as comfortable as possible. Smartwool's lo...

Kids are more likely to feel good about hiking when their feet feel good too. That’s why they’ll love this full cushion crew sock, which is designe...

Introducing the all-new, improved Men's Classic Thermal Merino Base Layer Bottom! We've updated the fit and added some new features to help you per...

Smartwool's Kids' Hike Light Cushion Ankle Socks are the perfect socks for any hike! They're made with a flat knit toe seam and an elasticized arch...

Looking for a sock that will keep your kids' feet comfortable on even the longest hikes? Look no further than the Smartwool Kids' Hike Light Cushio...

We want to get out and get moving on those trails with Smartwool's Full Cushion Hiker! The cushioning on the entire Performance Hike Full Cushio...