509 Ether Monosuit Shell

509 US
SKU:
509-F03001801
$699.95 - $719.95
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509 ETHER MONOSUIT SHELL //

The 509 Ether Monosuit Shell is the ultimate one-piece adventure suit built to dominate the harshest mountain environments. Whether you're snowmobiling, snowbiking, snowboarding, or skiing, this high-performance outerwear combines full-body protection with industry-leading breathability and waterproofing thanks to its Sympatex® 45K/25K membrane construction.

Designed as a head-to-toe shield, the Ether Monosuit brings together rugged durability, advanced venting, and functional features like knee protection, waterproof zippers, and a 5Ride seat zone for long-lasting comfort in wet or extreme conditions. Packed with thoughtful details for high-output days, it’s your go-to suit for backcountry exploration across snowbound terrain.

KEY FEATURES /

  • Sympatex® 45K/25K Waterproof & Breathable Shell
  • 200D Lightweight Face Fabric with 420D Nylon Reinforcement at High-Wear Zones
  • Built-In Knee Protection to Guard Against Impact & Fabric Wear
  • 5Ride Seat Zone for Moisture Resistance and Insulated Comfort
  • YKK® Waterproof Zippers Throughout

ADDITIONAL DETAILS /

  • Full-Length Leg Zips for Easy Boot Access
  • Pit Zips and Thigh Vents for Custom Ventilation
  • Adjustable Internal Harness and Removable Hood
  • Hand, Chest, Arm, and Internal Pockets with Goggle Sham
  • Style: Shell | Material: Sympatex® | Riding: Backcountry | Insulation: Non-Insulated
  • UPC: $PrimaryItemId$
  • Manufacturer Part No: F03001801
Base Activity (Sport):
Snowmobiling
Base Activity (Sport):
Skiing
Base Activity (Sport):
Snowboarding
Catalog:
Snow
Collection:
Outerwear
Condition:
Current
Gender:
Unisex
Gender:
Men's
Overview:
The 509 Ether Monosuit Shell is a high-performance, full-body shell built with Sympatex 45K waterproofing, advanced ventilation, and rugged protection for extreme mountain adventures.
Product Family:
Monosuits
Riding Style / Environment:
Backcountry Riding
Riding Style / Environment:
Touring