Arc'teryx Men's Gamma MX Pants in Black

The Arc'teryx Gamma MX Pant is a lightly insulated, breathable stretch pant that resists wind and weather on mixed routes, extended approaches and winter hikes. Its Fortius 2.0 fabric offers a superior warmth-to-weight ratio and exceptional durability.

• Fortius 2.0 fabric with light insulation
• Resists wind and weather
• Gusseted crotch and stretch for freedom of movement
• Pockets accessible with a pack or harness
• PFAS-free FC0 DWR treatment

Fit: Regular

Style: X000008253
Colour: Black
Material: Fortius 2.0 softshell
Weight: 465 g / 1 lb 0.4 oz

Orders ship within 2 business days from our Montréal boutique, tracked and insured.

• Quebec & Ontario: 2–3 business days
• Rest of Canada: 3–5 business days
• Free standard shipping on orders over $200 (most provinces); $15 otherwise
• Priority (1–2 days): $45
• International rates are calculated at checkout.

Full shipping policy

• Return within 30 days of purchase.
• Items must be unworn, unwashed, with original tags and packaging. Shoes must be returned in their box.
• Sale items and orders using a discount code: exchange or store credit only.
• Final Sale items can't be returned. Shipping fees are non-refundable.

Start a return · Full return policy

Choose Pickup at checkout and collect your order at 1325 Ste-Catherine St. W., Montréal — usually ready within 4 hours. We'll notify you when it's ready. Bring your order confirmation and ID.