• Shawn Williams designs by Smartwool®
• Indestructawool™ technology with extended durability zones
• 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
• Additional body-mapped mesh zones for added breathability
• Virtually Seamless™ toe for enhanced comfort
• Comfort welt with 'stay put' fit
• 56% Merino Wool 6% Nylon 33% Recycled Nylon 3% Elastane 2% Polyester