Originally made to meet the rigours of ice climbing, the Gamma MX – our warmest Gamma – has evolved to handle a range of mountain activities in mixed conditions.  A wind-resistant, water-repellent stretch softshell, the breathable Fortius 2.0 fabric balances insulation, light weight, and outstanding durability. The StormHood is helmet compatible and protects without impeding peripheral vision, and the articulated regular fit allows room for light layers.

What's been updated: Updated with a PFAS-free FC0 DWR (Durable Water Repellent) treatment and a roomier regular fit for expanded layering options.

Weather resistant

• Breathable
• Lightly insulated
• Durable

Construction

• Hardwearing Fortius™ 2.0 softshell fabric has increased warmth to weight ratio and durability, with wind resistance and a DWR finish
• Taped seams for weather resistance, a low-profile finish, and added strength

Cuff & Sleeves configuration

• Shaped cuffs with low profile elasticated cuff at wrist

Design & Fit

• Regular fit provides freedom of movement
• Garment Centre Back Length: Size M is 29"/74cm - Varies by size

Fabric treatment

• DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem configuration

• Adjustable hem draw cord seals out drafts

Hood configuration

• Helmet compatible StormHood™ provides full coverage without impacting visibility
• Adjustable StormHood™

Patterning

• Articulated patterning for unrestricted mobility

Pocket configuration

• Two chest pockets with zippers
• Two hand pockets with zippers
• Easy access hand pockets

Sustainability

• Contains materials that meet the bluesign® criteria
• Body - bluesign® approved material
• Lining - bluesign® approved material, recycled content
• PFAS (Per- and polyfluoroalkyl substances) Compliant

Materials

• Lining: Recycled Polyester Brushed Pocket Mesh, 158gsm - 100% Recycled Polyester
• Body: Fortius™ 2.0 - 60D Synthetic Stretch Softshell with poly fleece backer, 233gsm, FC0 DWR - 84% Nylon, 16% Elastane 100% Polyester Backing
• Origin of fabric: TAIWAN, CHINA
• Origin of dyeing: TAIWAN, CHINA
• Origin of Manufacture: VIETNAM
• May release plastic microfibres into the environment when washing