Cyklon W Jacken|Damen Casual Jacken and Castelli's proprietary Nano Flex

and Castelli's proprietary Nano Flex is often imitated but never equaled

A stylish companion with retro charm: the Colly ski jacket combines a feminine fit with the stylish block stripe look in a retro design

Shaped hood with elastic trim

Featuring Primaloft® Gold padding at the front

Cyklon W Jacken|Damen Casual Jacken and Castelli's proprietary Nano FlexWhen you need precision, stability and synergy between your foot and the trail look no further than the Cyklon. Through extensive R&D between La Sportiva and BOA, the Cyklon was designed for skyraces and offroad technical terrain for short to medium distances. FEATURES & FIT Perfect for races or medium distance trail runs BOA Fit System Dynamic Cage Construction creates synergy within the lacing structure of the shoe for uncompromising fit and