Men's Hike Classic Edition Light Cushion Crew Socks fall2025 Fillo Elite is the ultralight

Fillo Elite is the ultralight version of our award-winning Fillo

Clear vision is further enhanced with AirEvac integration technology to reduce fogging

and a small stash pocket secures spending money or a heat pack when it's extra frigid

This adds up to the Large Splitting Axe keeping your home or cabin warm year after year

4% Elastane OR 39% Recycled Polyester

Men's Hike Classic Edition Light Cushion Crew Socks fall2025 Fillo Elite is the ultralightOver 25 years ago, Smartwool invented the original Merino wool performance sockthe Classic Hike. The Classic Hike remains mostly unchanged and certainly unmatched in comfort. But today, its getting upgraded. And that upgrade starts with recycled nylonadding more sustainability to a favorite sock. PRODUCT FEATURES: Smartwool's first sock construction, only now featuring recycled nylon (content varies by style) Knit in USA of Imported Yarn: 56% Merino