The Summit Pro Barrier Jacket is your insurance policy against inclement weather. It's so light and packable that it can go with you on every ride, but unlike other emergency jackets, this one is actually comfortable to wear while riding hard. The stretch-woven fabric is focused on breathability, with tuned air permeability to avoid clammy sweat buildup. A DWR treatment repels moisture well enough to shrug off an afternoon shower. When not in use, the Summit Pro Barrier Jacket packs down into its zippered rear pocket for easy storage. This just-in-case jacket features a hidden strap that allows it to be secured to your bike so you're always prepared and ready to go.