Swiftwick has designed some of the best cycling socks available, and the Arm Warmer mimics the same technology with a 200-needle construction and thin channels on the inside of the arm to allow for easy movement and flex in your arm's bend. These arm warmers utilize Olefin fabric, a Nobel Prize-winning material, which creates a lightweight garment with incredible breathability, superb abrasion resistance and outstanding wear. Best of all, the production of Olefin has less environmental impact than most polymers because it leaves very little waste and is easier to recycle than most synthetic fibers.

Swiftwick's signature four-inch compression cuff is included to provide enhanced support and padding to the wrist. No sliding, bunching or falling down on your arms while riding. These arm warmers are truly a pragmatic tool for fending off the cold.

Sizing: SM: 17" arm length, MD: 19" arm length, LG: 21" arm length

Features

• Olefin fabric resists deterioration, is breathable and has a minimal environmental impact
• 200 needle construction creates a durable sock
• Advanced wicking properties
• 4-inch compression cuff
• Materials: 80% Nylon, 15% Olefin, 5% Lycra