Maillot De Corps Sm Active Cooling - Homme | Castelli SIZE:M Even our aero consultants expected

Even our aero consultants expected marginal gains

Part number: WFKICKRMAT

Automatic calibration performs a zeroing process just as you would manually

for hot temperatures and intensive training

Back made of stretch mesh strips to prevent the fabric from flapping in the wind

Maillot De Corps Sm Active Cooling - Homme | Castelli SIZE:M Even our aero consultants expectedDesigned to retain a bit of moisture next to your skin to actively cool you down on hot days through evaporative cooling. Product features Baselayer to keep you cool on hot days Polartec Delta fabric features regulated drying so the evaporative effect cools your core Sleeveless design with minimalist construction Sublimated all over print