Arc'teryx Cormac Crew Neck Shirt - Black - L

Designed to handle high-output mountain activities, this technical tee delivers performance when p...

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Product Information

Full details

The Arc'teryx Cormac Crew Neck Shirt is designed for active adults who demand high-performance apparel for intense mountain activities like hiking, climbing, and trail running. This technical tee excels at moisture management and odor resistance, keeping you comfortable during high-output movement, though its specialized synthetic fabric may feel less like casual cotton for everyday town wear.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialPolyester
FitRegular
Neck LineCrew
SizeL
Model Part Number0623555821168
BrandArcteryx

Extended Product Information

FAQs

Is the Cormac shirt suitable for everyday wear?

While it can be worn casually, it is specifically engineered for high-output physical activity and features a technical synthetic aesthetic.

Does this shirt provide UV protection?

The Cormac is designed for mountain performance, but check the internal tag for specific UPF ratings as they can vary by production season.

Will this shirt shrink in the dryer?

Polyester is generally resistant to shrinking, but we recommend low heat or air drying to maintain the structural integrity of the waffled fabric.

Can I wear this under a backpack?

Yes, the low-profile merrow stitching is specifically designed to reduce irritation when wearing a backpack harness.

Is the fit true to size?

The Cormac features a regular fit that is generally true to size for adult sizing; refer to the Arc'teryx size guide for exact measurements.

Troubleshooting

Shirt retains odor after washing

Ensure you are not using heavy fabric softeners, as they trap oils and odors in synthetic fibers. Use a technical fabric wash instead.

Snags appearing on the fabric

While the fabric is snag-resistant, avoid contact with sharp metal edges or velcro gear. If a snag appears, gently pull the surrounding fabric to help the fiber settle.

Pros and Cons

Pros

  • Excellent moisture-wicking capabilities
  • Highly breathable for high-output activities
  • Lightweight and quick-drying material
  • Reduced chafing due to low-profile seams
  • Durable, snag-resistant fabric

Cons

  • Synthetic feel may not appeal to those preferring natural fibers
  • Not intended for casual aesthetic use in non-sporting contexts
  • Requires specific laundry care to maintain performance properties

Setup, Compatibility & Care

To ensure the longevity of your Cormac shirt, machine wash in cold water on a gentle cycle. Do not use fabric softeners or bleach, as these can strip the moisture-wicking properties of the polyester fibers. Always hang dry or tumble dry on a low setting. The shirt is compatible with most technical layering systems and fits well under mid-layers like fleece or shells without adding unnecessary bulk.