Reach for the Circuit Rain Cycling Jacket when the forecast is questionable. Its ultralight design makes it easy to stow when not needed and a unique water-blocking membrane features a 10,000 mm waterproof and 10,000 g/mm2 breathability rating for elemental protection. Taped seams with a waterproof two-way YKK zip keep water out and allow access to jersey pockets without having to fully unzip. Plus, an additional drawstring at the waist and cuffed arm gusset allow easy fit adjustments and an extra level of protection from water seeping in.