Arc'teryx Men's Cormac Heavyweight Long Sleeve T-Shirt
Description
Cormac Heavyweight Shirt LS Men's is a performance first layer long-sleeve shirt designed for mountain running, hiking and trail use, built for high-output comfort in cooler conditions.
Fit, function, fabric – the Cormac Heavyweight is built for freedom of movement and high-output comfort in colder conditions. Essential thermal performance, moisture management, and softness come from its Phasic™ AR II material. An engineered polyester made with wicking fibres, it provides stretch, sun protection, and is stitched for a smooth finish next to the skin. The ergonomic design and articulated patterning remove restriction, and the clean fit layers easily and wears comfortably on its own.
The Cormac Heavyweight Shirt LS was previously the Motus AR Crew LS.
Features
Technical Specifications
About Arc'teryx
Arc'teryx is committed to responsible design and long-term durability—prioritising repairability, reducing waste, and minimising environmental impact. From their Circular program to climate-conscious manufacturing, Arc'teryx’s values align closely with our mission at Outside Sports.
Learn more about Arc'teryx's brand commitments and how they align with Outside Sports.
Arc'teryx
Born in the Canadian Coast Mountains, Arc'teryx designs high-performance gear built for demanding conditions. Every piece blends cutting-edge technology with minimalist design to keep you moving in the wild.
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