Description
Portwest S579 Yellow Non-ANSI Hi-Vis Long Sleeve Pocket T-Shirt – The Ultimate Day-Vis Workwear Choice
Standards
- NON ANSI
Washcare
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Documentation
- Datasheets
- Certificate of Conformity
Certificate of Conformity (UK) - Sizing Chart
- OEKO-TEX® Certificate – Cert Number: 11-34354
When you need reliable daytime visibility without ANSI certification, the Portwest S579 Non-ANSI Hi-Vis Pocket Long Sleeve T-Shirt in Yellow delivers exceptional performance at an unbeatable price. As an Authorized Portwest Distributor in New York, TECHACS Safety Solutions stocks the full range of Portwest workwear, including this popular Day-Vis long sleeve t-shirt trusted by construction crews, warehouse teams, road workers, and landscaping professionals across the USA.
Why Choose the Portwest S579 Yellow Long Sleeve Hi-Vis T-Shirt?
The S579 is engineered for workers who need bright fluorescent yellow visibility during daylight hours but don’t require full ANSI/ISEA 107 compliance. Made from 100% polyester bird-eye knit (150g/4.5oz) with Portwest’s exclusive Texpel™ moisture-wicking finish, this long sleeve pocket t-shirt keeps you cool, dry, and comfortable even during the most demanding shifts.
Key Features of the Portwest S579 Hi-Vis Long Sleeve T-Shirt:
- Bright fluorescent yellow for maximum daytime visibility (Day-Vis)
- Non-ANSI – Perfect when high-visibility is needed but ANSI certification is not mandated
- Moisture-wicking polyester with Texpel™ finish repels stains and speeds drying
- UPF 40+ rating blocks 98% of harmful UV rays
- Lightweight and breathable bird-eye knit construction
- Left chest pocket for pens, tools, or small items
- Crew neck with taped neck seam for all-day comfort
- Generous fit allows unrestricted movement
- Available in sizes S–5XL
Who Uses the Portwest S579 Non-ANSI Yellow Long Sleeve T-Shirt?
This shirt has become a go-to choice for:
- Construction site supervisors and flaggers
- Warehouse and logistics workers
- Municipal and parks department crews
- Landscaping and grounds maintenance teams
- Event setup and security staff
- Anyone needing affordable, comfortable daytime hi-vis workwear
TECHACS – Your Trusted Authorized Portwest Distributor in New York
At TECHACS Safety Solutions, we pride ourselves on being one of the top Authorized Portwest Distributors on the East Coast. When you call 212-202-1952, you speak directly with safety experts who understand your job site needs. We maintain large inventory of the Portwest S579 and the entire Portwest workwear catalog so you get fast shipping or local pickup in the NYC area.
Visit our Shirts category: https://techacs.com/product-category/shirts/ Connect with us on LinkedIn: https://www.linkedin.com/company/techacs/ Download the latest Portwest catalog: https://portwest.com/market/brochure
Technical Specifications – Portwest S579 Yellow Long Sleeve Pocket T-Shirt
- Product Code: S579
- Color: Hi-Vis Yellow
- Fabric: 100% Polyester, Bird Eye Knit 150g (4.5oz)
- Standards: Non-ANSI, UPF 40+
- Sizes Available: S, M, L, XL, XXL, 3XL, 4XL, 5XL
- Care: Machine washable (follow Portwest wash care symbols)
Frequently Asked Questions (FAQ) – Portwest S579 Hi-Vis Long Sleeve T-Shirt
Q: Is the Portwest S579 ANSI certified? No, the S579 is a Non-ANSI hi-vis shirt designed specifically for daytime visibility when ANSI/ISEA 107 compliance is not required.
Q: Does this long sleeve hi-vis shirt protect against the sun? Yes! It has a UPF 40+ rating and blocks 98% of UV rays, making it excellent for outdoor workers.
Q: Will the yellow color fade after washing? The fluorescent yellow is highly color-fast, and the Texpel™ finish helps resist staining and fading when washed according to instructions.
Q: Can I screen print or embroider my company logo on the S579? Absolutely. The smooth polyester surface accepts screen printing and embroidery beautifully. Contact TECHACS for custom branding.
Q: What’s the difference between the S579 and the ANSI-certified Portwest shirts? The S579 is lighter, more breathable, and lower cost — ideal when you only need daytime visibility rather than 24-hour ANSI compliance.
Q: Do you ship the Portwest S579 nationwide? Yes! TECHACS ships Portwest workwear to all 50 states with fast processing from our New York warehouse.
Q: Is the fit of the S579 generous or slim? Portwest designed the S579 with a generous fit to allow layering and freedom of movement on the job.
Ready to Order Your Portwest S579 Yellow Long Sleeve Hi-Vis T-Shirts?
Don’t settle for cheap imports that fade after a few washes. Choose genuine Portwest workwear from TECHACS Safety Solutions – your Authorized Portwest Distributor.
Call now: 212-202-1952 Browse all Portwest hi-vis shirts: https://techacs.com/product-category/shirts/
Stay visible. Stay comfortable. Stay safe with the Portwest S579 Non-ANSI Yellow Long Sleeve Pocket T-Shirt — the smart choice for daytime safety.
