Thermoflex 2 Armwarmer Size:XL We used a polyester base

We used a polyester base that is not only more effective than nylon at blocking UV rays but is also much better at keeping you dry

The tank top is characterized by the wide neckline

It can be used for all types of cycling both performance and sport in a fitness key

which also comes in a women-specific version (SL)

Thermoflex 2 Armwarmer Size:XL We used a polyester baseIf you don't need the extra wet weather protection of Nano Flex, or if you've always been happy with traditional warmers, you'll find that Castelli's Thermoflex warmers offer the softest, most luxurious fabric combined with careful attention to construction details. PRODUCT FEATURES Thermoflex fleece fabric is warm, stretchy and soft Single piece construction with flat lock seams Embossed Castelli wordmark logos Dual sided silicone gripper elastic at