Smartwool PhD Ski Ultra Light 25th Anniversary Print - SW00104525 years ago, Smartwool was born on a ski slope with the belief that feet shouldn't have to be cold. Today, we are still making socks to keep toes warm and celebrating 25 years of innovation and adventure. Our PhD® Ski Ultra Light 25th Anniversary Print sock is perfect for performance ski boots, with Indestructawool™ technology for added durability, our 4 Degree™ elite fit system to help give you a dialed-in fit, and Shred Shield™ technology, to help reduce wear from toes. On top of these performance technologies, we used our revolutionary 360-degree printing process to infuse this sock with the mountains and ski hills we call home.
+ Indestructawool™ technology for enhanced durability+ 4 Degree™ elite fit system for a dialed, performance-oriented fit+ Shred Shield™ technology reduces wear from toes+ Body-mapped mesh zones for added breathability+ Virtually Seamless™ toe for enhanced comfort + 14" Overall Height52% Merino Wool 42% Nylon 4% Elastane 2% Polyester