The Ether Mono Suit (2022) is unlike any mono suit you have seen from 509 in the past. Featuring a Sympatex® membrane, making it windproof, waterproof, and breathable no matter where your winter adventures take you. Even in the harshest conditions, you will stay dry, and moisture controlled all day - whether you're snowmobiling, snow biking, snowboarding, or skiing - the Ether Mono is the ultimate mountain adventure mono suit.

• Sympatex® construction with 45K/25K waterproof breathable material, 200D face for that balance of lightweight and durable
• Reinforced 420D 100% Nylon Nail Head at hem and inseam
• Fully lined construction
• YKK® waterproof zippers throughout
• 5Ride Insulated seat for dry and comfortable riding.
• Full leg zips for easy on and off, even with boots on
• Built in Knee protection - protects knees, and fabric against impact cuts.
• Hand warmer, chest, and internal pockets for essentials
• Internal adjustable Harness
• Pit zips and thigh vents for additional venting needed to get unstuck or building jumps.
• Removable hood
• Arm pocket with goggle sham for a quick goggle clean

• Material: Sympatex®
• Style: Shell
• Insulation: Non-insulated
• Riding: Backcountry