Castelli PRO SEAMLESS 2 Arm Warmers : SAVILE BLUE

In their mission to create a better seamless arm warmer, Castelli partnered up with INEOS Grenadiers to to get feedback from the professional riders. Most warmers on the market use a nylon/Lycra blend that tends to hang on to moisture, instead of transporting and evaporating it. The new Pro Seamless 2 arm warmers use a polyester yarn for optimal moisture management. This revision to the Pro Seamless armwarmers further improves the stretch, return, and consistency of the piece, making it something Castelli could be truly proud of.

A favorite of the pro riders, the Castelli Pro Seamless 2 arm warmers are super light, shockingly warm for their weight, yet don't cause you to overheat in milder weather. They're so stretchy you'll hardly notice you're wearing them, and when you take them off, they fold up to just a fraction of the normal pocket space.

• Mid-weight seamless arm warmer
• Surprisingly warm without causing overheating
• Unique polyester/nylon/Lycra® 78%/15%/7% blend
• Fully seamless construction
• Folds up extra small