Saysky
Saysky Flow 2.5L Waterproof Jacket - Unisex
Black
The Flow 2.5L Waterproof Jacket delivers ultralight weather protection for runners who refuse to let rain slow them down. Designed with a lightweight ripstop shell and advanced 2.5-layer PU waterproof membrane, it provides reliable protection from heavy rain while maintaining excellent breathability during high-intensity efforts. Compact and packable, it easily stows away when the weather clears, making it an essential layer for unpredictable conditions on the road or trail.
Built for speed, mobility and minimal weight, the Flow Waterproof Jacket is the ultimate emergency shell for runners who demand dependable protection without the bulk.
Why You'll Love It
- Ultralight 110g construction – maximum protection with minimal weight
- Fully waterproof 2.5-layer design – shields against heavy rain and harsh conditions
- Highly breathable membrane – helps regulate comfort during intense activity
- Fully taped seams – prevents water penetration for reliable protection
- Waterproof YKK® zipper – adds durability and weather resistance
- Packable design – folds down easily for carrying on runs and adventures
- Adjustable ventilated hood – provides secure coverage and improved airflow
- Reflective details – enhance visibility in low-light conditions
- Fluorocarbon-free C0 DWR coating – provides effective water repellency
Perfect For
- Trail running
- Road running
- Ultra-distance events
- Marathon training
- Fast hiking
- Wet-weather outdoor adventures
- Emergency rain protection
Performance Features
Designed for unpredictable weather without compromising movement:
- Lightweight 100% nylon ripstop fabric
- Advanced 2.5-layer PU membrane with:
- 20,000mm waterproof rating
- 20,000 MVTR breathability rating
- Fully taped seams provide complete rain protection
- Waterproof YKK® zip helps keep moisture out
- Elasticated hood panels with stability bonding for a secure fit
- Adjustable hood toggle allows personalised coverage
- Mesh-lined hood improves ventilation during activity
- Reflective sleeve and rear details improve visibility
Tech Ratings
- Breathability: 4/5
- Wind Protection: 5/5
- Waterproofness: 5/5
- Warmth: 1/5
Fit & Comfort
- Lightweight, streamlined fit designed for running
- Allows unrestricted movement during fast-paced activities
- Ideal as a protective outer shell over running layers
- Packs easily into a running vest or backpack
Product Details
- Weight: 110g
- Material: 100% Nylon
- Fabric: Ultralight ripstop
- Waterproofing: 2.5L PU membrane (20,000mm / 20,000 MVTR)
- DWR: Fluorocarbon-free C0 coating
- Style Ref: SM10016