The Women's Hike Medium Crew keeps feet dry and happy for miles of switchbacks, scrambles, and climbs.

Merino helps move moisture and regulate body temperature, while medium cushioning gives tired feet extra padding. An arch support and flat-knit toe seams add extra comfort.

Looking for a light, soft and cooling walking sock? The All Terrain offers all this and more.

The 1000 Mile All Terrain Sock is made with a merino wool outer layer and a Tactel, wicking inner layer. This unique combination of fibres ensures that the feet maintain a comfortable temperature during activity.

The design of this sock includes air flow channels and top of foot venting allowing air to reach the feet.

When you combine all of these properties together you have the perfect sock for hiking in warm temperatures.

The flat toe seam and double layer construction helps to reduce friction on the skin, helping to reduce the occurrence of blisters.

The arch bracing gives additional support to the foot and a custom fit. Knitted to a crew length, this sock is great for wearing with light walking shoes or trainers.

Perform with the power and comfort of responsibly sourced, ZQ-certified Merino wool in Smartwool's Hike Light Cushion Crew socks.

Formerly known as PhD® Outdoor, Smartwool have updated their best hike socks to include more sustainable materials with the addition of recycled nylon, improved durability, updated mesh zones, and an even more perfect fit. But, don't worry. The fan-favorite sock technologies aren't going anywhere—offering you the comfort and performance you expect from Smartwool.

The crew height also adds extra coverage on the trails and light cushioning on the entire bottom of foot helps keep you comfortable when the ground isn't—helping you to hike on.

With full, plush cushioning, the Classic Mountaineer Maximum Cushion Crew sock is just right for your long-distance and backpacking hikes.

Its elasticized arch brace offers secure, lasting fit, and its flat knit toe seam helps with in-shoe comfort.

 Smartwool's thickest, warmest sock, this wool crew helps ensure that your feet stay comfortable, no matter how long the hike.

The cushioning on the entire Performance Hike Full Cushion Crew sock provides added protection and warmth for those chillier hikes.

This year’s sock offers Indestructawool™ technology with extended durability zones for a stronger, longer-lasting sock. Add in the smoothed-out toe seams that enhance in-shoe fit and comfort, and you know your trek will be more enjoyable than ever.

So get out and get moving on those trails!

Over 25 years ago, Smartwool invented the original Merino wool performance sock—the Classic Hike.

The Classic Hike remains mostly unchanged and certainly unmatched in comfort. But today, it’s getting upgraded. And that upgrade starts with recycled nylon—adding more sustainability to Smartwool's favourite socks. They’re also made with responsibly sourced, ZQ-certified wool that was grown with a focus on ensuring environmental, social, and economic sustainability while also taking the best care of our Merino sheep.

This is a women's cozy, capable classic that is never going out of style.

Experience durability at its peak with the PhD Outdoor Light Crew. Featuring Indestructawool technology, a patent-pending wool-based durability construction, these socks are ready for any adventure on your list.

Plus, with redesigned mesh zones, a Virtually Seamless toe and the 4 Degree elite fit system, these socks have comfort covered. The women’s-specific fit provides an overall slimmer fit and narrower heel.

Smartwool's Hike Full Cushion Crew socks, formerly PhD® Outdoor, use cushioning on the entire sock to help maximize warmth and protection.

These responsibly sourced, ZQ-certified Merino wool hike socks are built with our top sock tech, including Indestructawool™ technology for enhanced durability, our 4 Degree™ Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless™ toe for maximum in-shoe/boot comfort.

Smartwool have updated their hike line by improving mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort. Not to mention, Smartwool's best-feeling, best-fitting hiking socks are now made with recycled nylon—making these socks more sustainable than ever. Now that's something you can feel good in and about.

The 1000 Mile Ultimate Lightweight Walking sock is a sock within a sock. The 100% Tactel® inner stays with the foot, wicking away moisture, whilst the soft wool-mix outer layer moves with the shoe.

The lack of friction between the layers helps to prevent blisters and reduces wear. With the unique combination of merino wool outer layer and the Tactel® inner layer helps to maintain a comfortable temperature for the foot. New design with HeelPower grips the heel keeping the sock firmly in place and helping to reduce irritation on the skin. Ideal for 3 season walking in all boots.

The great outdoors calls for high-performing accessories and equipment.

Made with Infiknit™ for guaranteed durability and Feel360™ for total climate control, Stance Hike socks are built to elevate everyday adventures.

Smartwool's Classic Hike Extra Cushion Crew sock features a dense cushion for adventurers who need more padding in their favorite hiking shoe or boot.

This "go far. feel good.™" originator is getting an eco-friendly makeover thanks to recycled nylon and responsibly sourced Merino wool, but still offers the unmatched comfort it did in 1994.

Elevate every hike with this cozy, capable classic.