The Castelli UPF 50+ Light Arm 2 Sleeves are a perfect addition to any cyclist's kit who wants to protect their arms from the sun without compromising on comfort and performance. The Solare fabric offers a UPF 50 for sun protection while taking the chill out of early morning training rides. Silicone elastic around the upper cuff ensures they stay put over rough asphalt and gravel roads. The lightweight and highly breathable materials increase versatility over a wide range of temperatures with an overall focus on performance.
This product was added to our catalog on March 25, 2025
| Weight (lbs) | Short/Jersey Size Relation | |
| S (Women) | 100 - 135 lbs | XS - S |
| S (Men) | 100 - 135 lbs | S - M |
| M | 135 - 155 lbs | S - M |
| L | 155 - 175 lbs | L - XL |
| XL | > 175 lbs | 2XL - 3XL |
Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.
