An extremely light and compressible windproof shell, it fits close to the body, has breathable stretch panels and allows you to use your favorite Castelli garments in different temperatures.
 Product features
-  Front fabric in very light windproof microfibre
 
-  Sides and back sleeves in striped elastic mesh to prevent the fabric from fluttering in the wind
 
-  It folds into an extremely small space
 
-  Bag integrated internally in the side for folding
 
-  YKK® Vislon® zipper
 
-  Reflective Castelli writing
 
-  Temperature: 10°C - 18°C / 50°F - 65°F
 
 Fit: Regular