When temperatures get toasty, adding an extra layer may seem like something of the unwise. This is however not always the case. Believe it or not, a great warm weather base layer will actually maintain a constant and controlled body temperature, making quite the difference in both comfort and performance. Castelli's Prosecco Ice base layers is an overachievers when it comes to going head to head with warm weather.
Through its energy-activated technology, the Prosecco Ice Sleeveless actually provides a cooling effect that's faster and more efficient than sweat evaporation alone. Uniquely, the dynamic print pattern allows you to see where on your upper body the energy-activated technology is working the hardest. With a temperature rating of 71.6-89.6°F and 50+ UPF protection, the active cooling sleeveless is the perfect base layer to accompany your favorite lightweight Castelli summer jersey.
Made with Prosecco Ice fabric
Energy-activated technology provides more cooling than sweat evaporation alone
Dynamic print shows you where it's working
50+ UPF sun protection
Temperature Rating: 22°-32°C / 71.6-89.6°F
Castelli Men (Unisex)
1. On the bike, your Castelli jersey should fit close to the skin. 2. Off the bike, your Castelli jersey might feel tight across the chest and a little short in front. 3. Castelli ProSecco treatment helps perspiration evaporate quickly to keep you cooler and drier. 4. Castelli jerseys are designed with the sleeves articulated forward for maximum aerodynamic performance. 5. Bibshorts should fit tightly enough to support critical leg muscles through compression without inhibiting movement and constricting blood flow.
I purchased this for long rides in warmer weather to help manage sweat and prevent chafing from bib straps. It's counterintuitive to ADD a layer for warm/hot days, but it works. This shirt is soft and very comfortable against the skin. I plan to buy another one so that I have enough to keep in rotation for the training schedule. The shirt fit tight at my normal size, which it should given its purpose, but I will go up a size for the second one.
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