Feetures Merino+ Ultra Light No Show Tab Athletic Running Socks for Men and Women Nylon lace-up closure ENGINEERED FOR PERFORMANCE: Feetures engineers products around the body in motion. By combining our experience with our awareness of motion dynamics, we design solutions that unleash the highest level of performance. EXTREME COMFORT: Our Merino+ socks combine our Elite technology with our unique blend of super fine Merino wool and silky soft rayon from bamboo as well as a seamless toe that provides truly unsurpassed comfort. LIGHTWEIGHT: These socks take up less room in the shoe and are perfect for those who prefer a lighter, cooler feel. TEMPERATURE CONTROL: Our Ultra Light socks are super thin and extra breathable, and are designed to keep feet cool under the most intense conditions. These socks also insulate when wet which keeps feet warm in cool and damp conditions. ANTI-ODOR: Our Merino+ fibers have natural anti-odor properties, perfect for any athlete. Feetures Merino+ Ultra Light No Show Tab Sock is the perfect solution for those who want Ultra Light cushioningwith our unique blend of Merino wool and synthetic fibers for all-weather comfort. Our patented Sock-Lock Technology provides targeted compression that gives superior comfort and support where it&#039;s needed most. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. Our Merino+ insulates when wet - keeping your feet warm in wet, cool conditions. Ultra thin construction takes up minimal room inside the shoe. With the Feetures Merino+ Ultra Light No Show Tab Sock, gone are the days of that irritating toe seam. The Perfect Toe lets you run without having to think about your socks. In addition, our No Show Tab height sits below the ankle for maximum versatility.