Castelli Women's Emergency 3 Jacket

The Castelli Women’s Emergency 3 Jacket is the packable rain layer riders trust when the weather turns without warning. Engineered for real-world riding, it delivers fully waterproof protection with a feather-light build that disappears in a pocket until you need it. A women’s-specific fit keeps it close and quiet on the bike — no flapping, no bulk — while the stretch construction maintains freedom of movement in every riding position.

Built with a 2.5-layer waterproof fabric and fully seam-sealed construction, it shields you from downpours without trapping heat. A 2-way YKK® AquaGuard zipper allows easy on/off and mid-ride venting, and the longer rear drop tail protects from wheel spray when the roads turn slick.

Key Features

2.5-layer waterproof fabric with full seam-sealing for reliable rain protection

Women’s performance cut — slim, quiet, and helmet-ready fit

2-way AquaGuard zipper for vent management and access to jersey pockets

High breathability reduces interior moisture buildup on hard efforts

Extended drop tail shields from rear wheel spray

Reflective details for low-light visibility

Packs to jersey pocket size — built for “always bring it just in case”