Arc'teryx Men's Cormac Crew Neck Shirt LS

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, sun protection, and comfort. Its 100% recycled Phasic™ LT fabric wicks moisture, breathes, provides UPF 40+ protection, 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

• Breathable
• Lightweight
• Quick-drying

Construction

• Fabric has excellent next to skin feel
• Strategically placed seams increase comfort and reduce chafing
• Merrow stitch seam construction reduces seam size and irritation

Cuff & Sleeves configuration

• Long sleeves

Fabric treatment

• DAO™ finish (Durable Anti Odour)

Logos & Label configuration

• Reflective logo adds visibility in low light situations

Neckline configuration

• Crew neck

Patterning

• Articulated patterning for unrestricted mobility

Sustainability

• Contains raw materials made with at least 30% portion of recycled content
• This article was treated with an anti-odour biocidal product (Silvadur™ )
• PFAS (Per- and polyfluoroalkyl substances) Compliant

UPF rating

• 40+

Size XS, S, M, L, XL, XXL

Weight 130g / 4.6 oz

Fit Regular

Sizing chart

Men's Jacket/shirt sizing chart - new sizing

Our size guide provides a general idea of how your body measurements correspond to our garments, however it does not fully reflect each item's unique specifications. Each piece is designed with specific fits tailored to the intended activity, taking into account ergonomics, comfort, layering systems, and optimizing the performance of fabric technologies.

Your body measurements in centimetres

XXS	78	84	69	83
XS	81	89	74	88
S	83	94	79	93
M	86	102	86	100
L	89	109	94	108
XL	91	119	104	118
XXL	94	129	114	128
3XL	96	139	124	138

NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Activity Rock/Boulder/Mountain Run/Hike

Model X000009719

Manufacturing facility Mas Active (Private) Limited - Asialine, Sri Lanka

 

Fit & Sizing

Fit: Regular

Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.

Materials & Care

Materials

• Body: Lightweight polyester tech tee jersey w/ Silvadur, UPF 40+, 110gsm - 80% Polyester, 20% Polyester
• Origin of fabric: JAPAN
• Origin of dyeing: JAPAN
• May release plastic microfibres into the environment when washing

Care

• Machine wash gentle low
• Tumble dry gentle low
• Do not bleach
• Wash dark colours separately
• Do not dry clean
• Do not iron
• Do not use fabric softener
• Double rinse
• Do not wring