Arc'teryx Cormac Mens SS Crew 2026

Comfortable performance tee for trail runs and high-output mountain adventures.

A few hours or multiple days, running or hiking – you move through adventure at your own pace. Inspired by runners, then refined to offer the versatility to handle a wide range of high-output mountain activities, the Cormac is designed for performance and comfort. Its 100% recycled Phasic™ LT fabric wicks moisture, breathes, and is treated for odour resistance. The fit maximizes airflow and moves with your body, the low-profile collar layers comfortably, and the seam design minimizes friction.

Features & Specs

Technical Features

• Moisture-wicking
• Breathable
• Lightweight
• Quick-drying

Construction

• Merrow stitch seam construction reduces seam size and irritation
• Phasic™ LT has excellent moisture management and next-to-skin feel, designed for comfort in a range of temperatures

Design & Fit

• Fit and style lines improve airflow through the garment for cooling

Fabric Treatment

• DAO™ finish (Durable Anti Odour)
• FC0-DWR (Durable Water Repellent) finish repels moisture

Logos & Label Configuration

• Reflective logo adds visibility in low light situations

Neckline Configuration

• Crew neck
• Taped neckline interior for clean, comfortable finish

Patterning

• Articulated patterning for unrestricted mobility

Sustainability

• Contains raw materials made with at least 30% portion of recycled content
• Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)

UPF Rating

• 40+