The Castelli Pro Seamless Arm Warmers were developed in collaboration with World Tour riders with the aim of creating a better warmer design for those in-between weather days.
Damp kit is often uncomfortable, can hinder your performance and adds unnecessary weight. Many warmers use a nylon/Lycra blend that tends to hold moisture, but Castelli resolved this issue by introducing polyester into the unique fabric used for the Pro Seamless Warmer range.
It took Castelli a year longer than expected to perfect the material composition, but their breathability, excellent warmth-to-weight ratio and comfort have quickly made them a pro rider favourite. When the warmers are on, the high stretch fabric means you hardly feel them and when you take them off, they occupy a fraction of the space that normal warmers would take up in your pockets.
Size Guide
- S/M 45-70kg
- L/XL 70-90kg+
Key Features
- Mid-weight seamless warmer developed with World Tour team riders.
- Warm without causing overheating.
- Unique polyester, nylon, Lycra blend (78%, 15%, 7%).
- Folds up extra small.
- Temperature comfort range of 10˚C – 20˚C (50°F - 98°F).
- Weight 64g (Pair - approx).
