• Castelli Active Cooling Baselayer SS16

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      • We’re very sorry but we don’t know when this item will be back in stock.

Castelli Active Cooling Baselayer SL

Ice Ice baby? Not quite but the cool vests energy-activated technology provides more cooling than sweat evaporation alone. The grey print pattern across the top shows you the cooling effect in action.

The Castelli Active Cooling Sleeveless Baselayer also provides 50+ UPF sun protection making this the ideal base layer to wear under mesh backed jerseys on hot sunny days?


  • Material: 85% Polyamide(Nylon), 15% Polyester
  • Made with Prosecco Ice fabric
  • Energy-activated technology provides more cooling than sweat evaporation alone
  • Dynamic print shows you where its working
  • 50 + UPF sun protection
  • Machine washable
  • Weight: 80grams (Large)

Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: White
  • Clothing Size: M
  • Gender: Male
  • AgeGroup: Adult

Interested in Castelli Base Layers?

Base Layers Buying Guide

  • We've got everything you need to know in our buying guide.

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