A little nasty weather shouldn't keep you off your bike. The Alpinestars Sirocco Jacket takes the edge off foul-weather riding so you don't have to stay home on days when you'll have the trails all to yourself.

• Thin, lightweight 2-layer windproof and water resistant fabric
  
• Jacket neatly folds away into its own stowage pocket for easy packing with minimum bulk
  
• Reinforced ripstop fabric on shoulders and elbows increases durability
  
• Innovative active ventilation on back ventilates even with a backpack
  
• Elasticized wrist, hoodless design, reflective piping and printing,
  
• Chest pocket with waterproof zipper for security
  
• Slight drop back covers everything while you're bent over the pedals