With just a base layer it’s a wind-protection jersey for mild conditions. Alternatively, use it like a vest over a jersey with added protection over your shoulders. Lightweight, breathable front wind protection with allover water repellency.
      Material    
    
    main fabric: 100% polyester
inside: 92% polyester, 8% elastane
back sleeve: 78% polyester, 22% elastane
torso: 70% polyester, 30% elastane
inner collar: 90% polyester, 10% elastane
 
| Fit: | tight | 
| Color: | Black | 
| Gender: | women | 
| Season: | Summer, Spring/Autumn | 
| Weight: | 172g | 
| Activity: | Cycling | 
| Material: | main fabric: 100% polyesterinside: 92% polyester, 8% elastaneback sleeve: 78% polyester, 22% elastanetorso: 70% polyester, 30% elastaneinner collar: 90% polyester, 10% elastane | 
| Item code: | CST458158 | 
| Collection: | Spring/Summer | 
| Model year: | 2022 | 
| Compression: | no | 
| Back pockets: | 3 | 
| Manufacturer: | Castelli | 
| Product name: | Castelli Perfetto Light RoS W Women's - light black 085 | 
| Sleeve length: | Short sleeve | 
| Usage bikesport: | Road Bike | 
| Manufacturer page: | http://www.castelli-cycling.com | 
| Temperature range: | +12°C / +20°C | 
| Upper clothing style: | Full zipper |