From endurance efforts to warm-weather hikes, the Cormac Crew SS hits the sweet protection-comfort sweet spot. Lightweight material shields your skin from the sun, while moisture-wicking properties make light work of heavy sweat. Stretch waffle fabric and low-profile seams move with your body for a distraction-free fit.

What's been updated: Updated with 100% recycled waffled polyester for improved breathability, sun protection, and abrasion resistance. A new anti-odour treatment and sweat-wicking finish keep the tee feeling fresh on full-day adventures. The screen-printed, water-based logo uses fewer chemicals in the production process.

Features & Specs

Technical features

• Moisture-wicking
• Breathable
• Lightweight
• Durable
• Antimicrobial

Collar configuration

• Laminated collar

Construction

• Low-profile merrow stitching minimizes irritation
• Solotex® waffle fabric feels light and soft on your skin and is made with recycled content
• Durable, snag-resistant material withstands wear and tear

Sustainability

• Recycled content
• This article was treated with an anti-odour biocidal product (Silvadur™ )
• PFAS (Per- and polyfluoroalkyl substances) Compliant

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

Weight 110g / 3.9 oz

Fit Regular

Sizing chart

Men's
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.

Jacket/shirt sizing chart - new sizing

Your body measurements in centimetres

Size	Sleeve	Chest	Waist	Hip
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/Hike/Trail Run

Model X000010292

Manufacturing facility Viet Thuan Apparel Company Limited (Rsi), Vietnam

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: 40d Recycled Polyester with Solotex Circular Knit Waffle, 110gsm - 100% Polyester
• Origin of fabric: JAPAN
• Origin of dyeing: JAPAN
• Origin of Manufacture: VIETNAM
• May release plastic microfibres into the environment when washing

Care

• Machine wash gentle medium
• Tumble dry normal low
• Do not bleach
• Wash dark colours separately
• Do not dry clean
• Do not iron
• Do not use fabric softener

Arc'teryx Layering Guide

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.