Castelli Arm Sleeves

When the sun crests the ridge and the mercury climbs, smart preparation is the secret to enduring miles. Brand Castelli engineers its Arm Sleeves from Solare fabric, a featherlight barrier providing UPF protection that actively blocks harsh UV rays without ever feeling stifling. This isn't merely a sleeve; it's a dynamic microclimate regulator, drawing moisture away from the skin to keep you cool and dry through grueling ascents and exposed expanses. With a precise anatomical fit and a silicone gripper that holds fast without pinching, these sleeves stay comfortably in place, leaving you free to focus on the trail ahead, whether you're navigating high desert canyons or powering through alpine meadows. 
 
PRODUCT CONDITION
 
This UnNew Castelli Arm Sleeves is in Good condition. 
 
Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. 
 
With this item, the following damages were observed: 

- Scuffing/staining 



TECH SPECS

• Lightweight
• UPF protection
• Silicone gripper at bicep
• Flatlock seams
• Length: 17 inch
• 4-way stretch
• Lightweight
• Breathable, moisture wicking