Cosmic Down 20 Degree - Regular SIZE:REGULAR these socks will bring the

these socks will bring the zing

The legendary two-strap design from BIRKENSTOCK - the Arizona

your boat and your car's paint job

quick-dry materials will keep you comfy from slick sidewalks to day hikes in the hills

Our Hike Light Cushion Def Lyfe Print Crew Socks feature plenty of color and even more comfort €” thanks to body-mapped mesh zones for added breathability and the magic of responsibly sourced Merino wool

Cosmic Down 20 Degree - Regular SIZE:REGULAR these socks will bring theRemember the trapezoid from high school geometry? Turns out, this funky ol' shape is ideal for helping sleeping bags retain heat. Our trapezoidal baffle construction is just one of the reasons the Cosmic Down is still our favorite three season superstar. We also love the expanded natural fit footbox for happier feet, zippered stash pocket and fully recycled fabrics and PFAS free DWR treatment. The Cosmic Down is the total package.