The Castelli Light Sleeves can officially only rate these warmers at UPF 50+, but in their tests they actually blocked 99.8 percent of damaging
UV rays. They use a polyester base that is not only more effective
than nylon at blocking UV rays but is also much better at keeping
you dry, which means these arm sleeves are better in both cooler
and warmer conditions. They've kept the construction very clean
to eliminate seams that can rub, and use a double-sided
silicone elastic to make sure they stay in place. They fold up
extremely small, so they're great to stick in your pockets for your
next big mountain day.
One coupon per order
Discount taken off MSRP for normal items
Custom kit pricing is complicated so we take the discount off the current build price
In stock items only
Coupons can not be combined with promotional gift certificates, however, purchased gift certificates may be used with the coupons. If you would like to use your coupon with a purchased gift certificate, please leave the gift certificate information in the comments section at checkout, and they will be applied during processing on the backend.
Some items are restricted
Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.
Additional exclusions may apply.