Skip to main content

Castelli Active Cooling Sleeveless

Castelli Active Cooling Sleeveless
  • Color: Silver Gray
  • Color: Silver Gray
Color: Silver Gray
Size: Select size
Please select options Unavailable



By using hydrophilic and hydrophobic yarns, this base layer holds a bit of moisture next to your body while allowing free airflow through the fabric, thanks to the special open knit. You get evaporative cooling directly on your skin. We recommend using this with our coolest jerseys, like the Climber's or Superleggera, though it will work under any breathable jersey.

- Base layer to cool you on hot days
- Polartec Delta fabric features regulated drying so that the evaporative effect cools your core
- Sleeveless design with minimalist construction
- Sublimated overprint
- 25°-35°C / 68°-95°F
- Weight: 84g

Part Numbers

Option UPC MPN Store SKU
Silver Gray / X-Small 08050949071038 A20030870-1 BAS52617570S
Silver Gray / Small 08050949071045 A20030870-2 BAS51731302S
Silver Gray / Medium 08050949071052 A20030870-3 BAS5158871M
Silver Gray / Large 08050949063576 A20030870-4 BAS51425364L
Silver Gray / X-Large 08050949071069 A20030870-5 BAS52660291L