Climber's 2.0 Jersey Women's Outdoors Special features include STACC ventilation

Special features include STACC ventilation

improved pattern for bottom of jacket in back and for collar

B-DRY Waterproof - There’s no denying feet sweat and trails can get muddy

Larger standalone items have a home in the separate main compartment

Our original Radar® eyewear combined everything we learned from decades of research with the world’s best athletes

Climber's 2.0 Jersey Women's Outdoors Special features include STACC ventilationCastelli made this jersey specifically for hot weather, with a meshy fabric on the front that allows a lot of air to flow through the fabric to cool you, while on the back there is a fabric that blocks over 90% of UV rays while also being airy and lightweight. But don't think of it as a niche jersey that you only bring out for hot days. Add a base layer underneath it and you'll use it from mid spring to early fall, and the stretch of the fabrics that