Technical features
- Responsive for efficiency and reduced fatigue
- Propulsive yet stable
- Comfortable for long efforts
Construction
Design & Fit
Hem configuration
Patterning
Reinforcements
Sustainability
- PFAS (Per- and polyfluoroalkyl substances) Compliant
Hem leg shape
UPF rating
Integrated features
Harness features
Footwear geometry
- Stepped 4.5mm/3.5mm lugs provide optimized traction on trails plus improved dirt shedding
- Drop (Stack): 6mm (31.5mm : 25.5mm)
Footwear outsole construction
- Vibram® Megagrip outsole with LITEBASE technology delivers durable, surefooted performance across a range of conditions while shedding every gram possible
Pack design & Construction
Pack loading closure configuration
Pack accessory features
Pack attachment configuration
Pack lid configuration
Collar configuration
Cuff & Sleeves configuration
Fabric treatment
Hood configuration
Pocket configuration
Snowsport features
Zippers & Fly configuration
Neckline configuration
Accessory features
Waist & Belt configuration
Footwear construction
- Integrated flat-knit tongue construction optimizes foot containment and improves airflow for breathability on hard efforts
- Superlight engineered woven upper for reduced weight and improved breathability
- Rockered midsole with responsive new supercritical foam compound maximizes propulsion and energy return
- Carbon-fibre plate in the midsole adds stability on trail terrain
- Flat-knit collar deflects debris from entry and improves fit
- Supercritical foam compound improves underfoot protection and reduces fatigue
Footwear liner construction
Logos & Label configuration
- The colours Mantis / Mantis, Carotene / Carotene, and Graphite / Graphite have a large Arc'teryx Bird logo on the side.
- The colours Atmos / Atmos, Black / Black, Habitat / Habitat have a smaller Arc'teryx Bird logo on the side.
Pack dimensions
Pack pocket configuration
Pack compression strap configuration
Pack hydration
Weight268g
ActivityTrail Run
SKUL08262800
Manufacturing facilityFREETREND INDUSTRIAL (VIETNAM) CO. LTD.




