ORVIS Invincible Extra Wool-Blend Men’s Crew Socks 3 Pairs in the bundle Size:Large. Color: Dark Gray Orvis’ Invincible Extra Wool-Blend Crew Socks are crafted from a special wool blend for rugged, soft, and long-lasting wear. “200% stronger than your socks” Made in Vermont of the finest merino wool for softness, moisture management, and odor control, blended with nylon and LYCRA® for strength, durability, and resiliency to make our socks the best you can buy. A special 1x1 rib knit eliminates bunching and breakdown. See pics for complete info on these great socks. Mid-calf length. Wash and dry or hang to dry