Castelli Climber's 2.0 Jersey - Women's Azzurro Italia, S

Built for long rides with a scary amount of elevation gain, the Climber's 2. 0 Jersey is the one to wear when things get steep. It's no one-trick pony though, and we've found it works well in hot weather and is an ideal base layer in cooler weather or rain under a vest or jacket thanks to its minimal moisture absorption. The inner lining keeps things modest and adds a nice design detail to this highly technical jersey.