Ultra Rain Bike Jacket

$270.00
Athletic Fit
Item: 601376A2HI7
By: Castelli
Color: Blue Circuit
Size: Small
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Backordered: Order now; estimated in stock by 08/19/2026
Description
This fully waterproof/windproof Ultra Rain jacket from Italian maker Castelli redefines storm-readiness on the bike. The magic: Polartec® Power Shield™ RPM, a minimal, breathable, two-layer stretch fabric that delivers an aerodynamic fit perfect for temps in the 40s-60s. The PFAS-free DWR treatment and fully taped seams lock out rain, and an elongated back blocks road spray. Plus, at just 167g, it packs into its own internal pocket for easy stowage in a jersey pocket or bike bag. With reflective piping and an electric blue hue to keep you visible, this jacket is perfect for commuters, or anyone who wants to keep riding during darker days. Italian engineered la dolce vita, now storm-proof. Athletic fit.
product Detail
• 100% recycled polyester; 2-layer stretch form-fit Polartec® Power Shield™ RPM fabric that's PFAS-free and PFC-free with DWR treatment
• fully waterproof with the addition of taped seams to keep water out
• full windproof protection front and back
• YKK® zipper for easy use
• long tail for added protection from wheel spray; 27 inch center back length
• packs into its own internal pocket for easy carrying when on the bike
• raglan sleeves for mobility and comfort
• contains recycled fibers and can be recycled for sustainability
fit notes
Athletic fit – size up for a looser fit.

See our guides to fit and rise, and sizing tips and info.
product care
To get the most out of your performance wear, we suggest that you wash on delicate cycle using cool temps, mild detergent, with like colors. Line dry if possible or on low heat in your dryer. Don't iron or dry clean.

Product Features

Breathable

Allows vapor to escape, so you feel drier and more comfortable.

Reflective

Helps you be more visible to traffic in low light conditions.

Waterproof

Blocks or repels heavier rain and spray, keeping you warmer and drier.

Windproof

Blocks wind to keep you warmer in cooler conditions.