• Made in the USA
• WARM INSULATION: Experience durability at its peak with the Smartwool Men’s Trekking Heavy Crew Socks. These socks are built for performance in the highest degree, making them ready for any adventure on your list.
• COMFORTABLE FIT: The Men’s Trekking Heavy Crew Socks feature a flat knit toe seam for additional comfort and an elasticized arch brace for a secure fit.
• DURABLE YET BREATHABLE: The PhD Outdoor Light Crew Socks are designed with Indestructawool technology for exceptional durability and comfort. The body-mapped mesh zones featured on these socks offer added breathability for all-day wear.
• HEAVY CUSHION: The heavy cushioning on the Men’s Trekking Heavy Crew Socks allows you to wear these performance socks on various trails and road terrains without discomfort. Whether you are biking, running, skiing, or hiking, these socks will provide you with padded comfort and impact absorption during any season.
• CARE INSTRUCTIONS: Comprised of 70% Merino Wool, 29% Nylon, and 1% Elastane, the PhD Outdoor Light Crew Socks should be machine washed inside out in warm water and tumble dried on low. These socks should not be bleached, ironed, or dry cleaned.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item