Upgrade your sock drawer with the SUMS Merino Crew Sock—where performance meets thoughtful design. This crew-length sock is crafted with a merino-rich blend, offering natural temperature regulation, moisture-wicking and odor resistance. Reinforced cushioning zones in the heel and toe deliver durability, and a firm arch band ensures stable fit during every stride. Whether you’re logging long miles or heading into the gym after work, the SUMS Merino Crew Sock brings comfort, performance and purpose together.