686 Men's Jacket & Top Size Chart:
Measurements are in Inches.

The chart refers to body measurements and not the garment measurements.

Dominate the elements
The only jacket that the Mammoth Unbound Park Staff trusts for over 200+ days on snow, the GT Jacket's durability has been upgraded with our exclusive Thermagraph® Active lining system to keep you going stronger and longer in any elements. A team favorite, the GT's durable GORE-TEX shell keeps the elements out while the Thermagraph Active® lining aids in heat and moisture management as your body heat changes throughout the day.
- Articulated fit
- Waterproofing: GORE-TEX®
- Breathability: GORE-TEX®
- Thermal Rating: Warm
- 2-Layer bluesign® Approved GORE-TEX 100% Recycled Nylon Fabric + PFAS Free DWR
- Thermagraph® Active Body-Mapped Lining System Featuring Graphene Fleece
- Air-Flo™ Underarm Vents
- Waterproof Center Front and Chest Pocket Zippers
- Attached Adjustable Powder Skirt with Lycra Stretch Panel
- Adjustable Hinged Helmet Compatible Hood
- Merino Wool Blend Inner Collar & Mouth Flap
- Phone Heater Pocket
- Zippered Pass Pocket w/ Key Clip
- Inner Lycra Wrist Gaiters
- Pant Jacket Connect™ System
- Internal Goggle + Goggle Lens + Stash Pocket
- Fully Taped GORE-TEX Seams
- Helmet Compatible
- 6-Pocket Design






