Castelli Knee Warmer Pro Seamless Black

These Castelli knee warmers are a game - changer. They offer a wide temperature range, from 10°C - 20°C (50°F - 98°F), and deliver seamless comfort, making them our most adaptable warmers. We collaborated with Ineos Grenadiers to craft a superior seamless knee warmer. While most market options use a nylon/Lycra® blend that retains moisture, our warmers use a polyester yarn for better moisture management. It was tough to get the right stretch, return, and manufacturing consistency with polyester, but the year - long effort was worth it. Pro riders love these warmers because they're incredibly light, yet surprisingly warm for their weight. You won't overheat even in mild conditions. They're so stretchy that you barely feel them on, and when you take them off, they take up very little space in your pocket. The mid - weight seamless design, a unique 78% polyester/15% nylon/7% Lycra blend, full seamless construction, and the ability to fold up extra small make them a must - have. They weigh just 72gm.

Using these Castelli knee warmers is easy. Just stretch them over your knees and adjust for a comfortable fit. They're suitable for temperatures between 10°C - 20°C (50°F - 98°F), so pick the right weather for them. When it comes to maintenance, machine - wash them in cold water with a mild detergent. Avoid using bleach or fabric softeners as they can damage the fabric. After washing, let them air - dry. Don't wring them out, as this can affect their shape and stretch. Keep them in a cool, dry place when not in use. These warmers are very stretchy, but be gentle when putting them on and taking them off to prevent any tears. Also, avoid sharp objects that could snag the fabric.