Tailored with a polypropylene inner surface, nylon outer surface and open mesh construction, the Castelli Seamless base layer was designed to move moisture away from your skin as quickly as possible. It obviously works extremely well in warm conditions under any short sleeve jersey, but Castelli also suggests you try it in colder conditions under a long-sleeve base layer. This is a great way to keep dry and maintain body temperature.
One coupon per order
Discount taken off MSRP
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.