Swiftwick Pulse Zero socks are the thinnest and lightest compression sock in the Swiftwick lineup. With managed compression, they have been proven to reduce swelling, improve circulation and increase your endurance. They are even crafted on a 168 needle machine for unrivaled comfort and fit. Pulse Zero socks are designed to fit perfectly inside track spikes, cycling shoes, ski boots and skates.
- Active antimicrobial bonding process delivers natural anti-odor and anti-fungal benefits of silver ions activated when you sweat.
- Sculpted footbed and seamless toe assures maximum comfort and a blister-free environment.
- Moisture management wicks sweat away without the use of chemicals for a completely fresh and dry experience.
- Made in USA.
The only Nobel Prize winning fiber, these socks are constructed with 46% Olefin which retains less than .01% of its weight in moisture and resists deterioration from perspiration and detergents.
Medium: Men's 6-9½ / Women's 8-10
Large: Men's 10-13 / Women's 10½-14
U.S. shoe size equivalent.