Vic Shepard
4 min.

Mosko Moto Rak Pullover: Pure Adventure Simplicity
When Less Truly Becomes More
Trail Rating: 9.6/10
Based on extensive wet-weather testing across varied conditions
Quick Hits
- Price: $399
- Weight: 2.07 lbs (0.9kg) with hood
- Material: eVent 3-Layer with Direct Venting
- Style: Anorak pullover design
- Waterproofing: 30/30k shoulders/arms, 20k/20k body
- Notable: Dual Anti-Flap Control System
Core Innovation
The Rak isn't just another rain shell – it's a complete rethinking of what adventure riders actually need. That quarter-zip design isn't a compromise; it's an intentional choice that eliminates failure points while maximizing weather protection. Every feature serves a purpose, nothing exists just for the spec sheet.
Technical Excellence
The layered eVent fabric system tells the real story:
- Shoulders/Arms: 30/30k with 0.06 cfm air permeability
- Body: 20k/20k with 0.1 cfm air permeability
- Face: 70d x 160d nylon construction
- Backing: 20d nylon tricot at 219g/sqm

Real-World Performance
That extended quarter-zip isn't just about entry – it's about versatility. Need ventilation? Unzip the side access. Getting humid? Pop those center snaps. When conditions truly heat up, the Rak rolls into its own compact package, secured by that thoughtfully placed lash point.
Smart Details That Matter
- Anti-Flap Control Tabs prevent high-speed buffeting
- Cohaesive cord locks seal out weather effectively
- YKK VISLON AquaGuard zippers that actually work
- Four strategic pockets including kangaroo stash
- Articulated fit works over armor without sizing up

Value Analysis
At $399, the Rak represents serious investment in weather protection. But considering its dual-zone construction, bombproof simplicity, and intelligent versatility, it stands as solid value for riders who understand that getting wet isn't an option.
Field Note: After eight hours in Pacific Northwest rain, the only moisture inside came from pushing hard on technical sections. The Direct Venting technology isn't marketing – it works.
Practical Innovation
- Removable hood for camp functionality
- Extended zipper length for easier entry
- Fully seam-taped 20mm construction
- C0 DWR coating for sustained performance
- Thoughtful collar design with AX suede lining
Technical Note: The dual-zone membrane construction shows real understanding of where riders need maximum protection versus enhanced breathability.