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Unlike anything else in the mountains, the all-new 509 Ether Bib Shell Pant defines multipurpose performance. Designed for long days in extreme environments, 509's most versatile bib pant ever features the waterproof, windproof, and highly breathable Sympatex® membrane for comfort in the harshest conditions. An insulated seat, built-in knee protection, venting, and waterproof zips are just a few of the features you’ll find. Snowmobiling, snowbiking, snowboarding, or skiing—this bib excels on any adventure.
Key Features
- Generous cut with ample room
- Sympatex® construction with 45K/25K waterproof breathable material, 200D face
- Reinforced 600D 100% nylon nail head at hem and inseams
- YKK® waterproof zippers
- 5Ride insulated seat
- Fully separating leg zips for easy removal
- Drop seat for when nature calls
- Built in knee protection
- Hand warmer, chest, and internal pockets for essentials
- Tether attachment
- Inner thigh zip vents
- WARNING for California residents
Specs
- Material: Sympatex®
- Style: Shell
- Insulation: Non-insulated
- Riding: Backcountry
- Made with PFAS chemicals






















