Smartwool Classic Hike Light Cushion Crew - SW012900 Puffy keeps your hands free and

keeps your hands free and moves with your body

Sierra Indoor/Outdoor Sole

Indicator Window to check arming status

• UPPER CONSTRUCTION: Active Support

Smartwool Classic Hike Light Cushion Crew - SW012900 Puffy keeps your hands free andOver 25 years ago, we 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 creating a more sustainable (but just as comfortable) sock. They're also made with responsibly sourced, ZQ certified wool that was grown with a focus on ensuring environmental, social, and economic