Red Kap
Men's Long Sleeve Tri-Color Shop Shirt
Red Kap has been outfitting American workers since the 1920s, and the SY18 long‑sleeve shop shirt is one of its most trusted pieces. The tri‑color design blends a dark back panel with lighter sleeves, so everyday grime stays hidden while you stay visible on the job. Made from a mixed‑fabric blend with Touchtex technology, the shirt breathes, resists stains, and holds color wash after wash. A handy chest pocket keeps pens or small tools within reach, and reinforced snap closures protect painted surfaces. Under‑arm gussets give you unrestricted movement, and the rip‑stop weave is up to 75 % stronger than standard work shirts. You can choose from three classic colors and sizes from S to 3XL, and both screen printing and DTF are ready for your logo or artwork. With low minimums for DTF and a 24‑piece screen‑print minimum, you can order the exact quantity you need.
Our guarantee: we stand behind our print quality — a printing or adhesion defect, we’ll remake it or refund you. We print exactly what you approve, so please check spelling and artwork on your proof before you sign off.
Select Colors to Start Your Order
Order it now, or get a hand-priced quote — either way you pick sizes and artwork when you're ready.
About the Men's Long Sleeve Tri-Color Shop Shirt
• Color blocking helps hide common stains due to strategically-placed darker panels • Touchtex Technology provides breathable comfort, lasting colors and stain resistance • Sleeve pocket keeps pens, gauges and small tools within reach • Exclusive ripstop fabric is lightweight and breathable but 75% stronger than common workwear fabrics • Covered snaps keep painted surfaces polished and protected • Underarm gussets provide flexibility and comfortable range of motion without binding • Part of the ZeroSkratch Collection of worry-free uniforms to keep focus on work, not workwear Tall sizes available under style SY18T
Decoration Methods We Offer
Choose the technique that fits your artwork — each links to its full method guide.
Screen Printing
Best for bold spot colors and large runs.
Screen Printing guide →DTF Printing
Full-color, photographic detail at any quantity.
DTF Printing guide →Dye-Sublimation
All-over, edge-to-edge dye designs.
Dye-Sublimation guide →UV / Specialty
Texture, metallics, and specialty inks.
UV / Specialty guide →Laser Engraving
Permanent engraving and marking on rigid materials.
Laser Engraving guide →Signage
Banners, decals, and rigid signs.
Signage guide →Frequently Asked Questions
What decoration methods can I use on the Red Kap SY18 shirt?+
Both screen printing and Direct‑to‑Film (DTF) are available. Screen printing requires a 24‑piece minimum, while DTF offers low minimums, so you can choose the option that fits your order size and design needs.
How do I select the right size for my team?+
The SY18 comes in sizes S through 3XL. Refer to our size guide for chest and sleeve measurements, and consider a relaxed fit for comfort during active work. If you’re between sizes, we recommend sizing up for added mobility.
Guides & Resources
Learn more about custom t-shirts before you order.
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- T-Shirt Styling Guide 2026: Outfit Ideas & Fashion Trends
- Custom T-Shirt Care: How to Wash & Store Printed Shirts
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