![Castelli Pro Seamless 2 Arm Warmer Castelli Pro Seamless 2 Arm Warmer](https://cdn11.bigcommerce.com/s-c0cjv/images/stencil/300x300/products/38009/59107/59107__89366.1679700357.jpg?c=2)
A wide temperature range combined with seamless comfort makes this Castelli's most versatile warmer.
- Mid-weight seamless warmer
- Surprisingly warm without causing overheating
- Unique polyester/nylon/Lycra 78%/15%/7% blend
- Fully seamless construction
- Folds up extra small
- has-size-chart:
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