509 Ether Monosuit Shell - 2025

The all-new 509 Ether Mono Suit is unlike anything else in the mountains. Designed for big days in extreme environments, this super versatile head-to-toe forcefield features the waterproof, windproof, and highly breathable Sympatex® membrane for comfort you can count on in the harshest conditions. Venting, built-in knee protection, waterproof zips, and plenty of pockets are just a few of its many features. Snowmobiling, snowbiking, snowboarding, or skiing—this suit excels on any adventure.

Features

• Sympatex® construction with 45K/25K waterproof breathable material, 200D face
• Reinforced with 600d nylon nailhead at hem and knees
• Fully lined construction
• YKK® waterproof zippers
• 5Ride Insulated seat
• Full leg zips
• Built in Knee protection
• Hand warmer, chest, and internal pockets
• Internal adjustable harness
• Pit zips and thigh vents
• Removable hood
• Arm pocket with goggle sham