Gamma MX Jacket M Stratus

Please note: Arc'teryx Mainline apparel is available for Canadian shipping only – no international orders.

Designed for the dynamic demands of alpine adventures, the Gamma MX Jacket combines versatility, protection, and durability. Constructed from Fortius 2.0 fabric, it offers midweight insulation that balances wind resistance, water repellency, and breathability. Whether scaling ice or hiking through autumnal conditions, its articulated patterning and stretch fabric ensure freedom of movement, while the regular fit accommodates light layers for added warmth. Built for performance, this jacket handles everything the colder months throw your way.

HAVEN will gladly accept any non-“Release Product” items for exchange or store credit within 7 days of receipt (or within 7 days of being contacted for an In-Store Pickup). We do not offer refunds. Items being returned must be in unworn condition with attached tags and packaging. HAVEN will not accept any returned merchandise without prior written communication and a valid Return Authorization.

We do not provide price adjustment and cannot apply promotions retroactively.

All items marked as “Release Product” are final sale and cannot be canceled returned or exchanged. HAVEN does not assume any responsibility for lost or damaged returned goods while in transit from the customer. Therefore, we strongly recommend that customers use an appropriate carrier with a tracking system.