
Bulwark
When you need a hoodie that works as hard as you do, the Bulwark SMB4 high‑visibility color‑blocked sweatshirt delivers safety and comfort in one rugged package. Built by Bulwark, a trusted name in industrial workwear for decades, this style blends flame‑resistant fleece with neon accents and reflective striping for 360° visibility on any job site. The heavyweight 10‑10.9 oz fleece‑cotton‑polyester blend feels warm yet breathable, and the built‑in flame‑resistant treatment meets ANSI 107‑2015 Class 3 standards. A three‑piece hood with adjustable drawcord, rib‑knit cuffs, and a snug waistband keep the elements out, while the front kangaroo pocket and hidden utility pocket give you secure storage for tools or a phone. You can personalize each piece with DTF, screen printing (24‑piece minimum) or dye‑sublimation, making it perfect for branding your crew or showcasing a safety logo. With low minimums and sizes from M to 5XL, you can outfit a small team or a large crew without excess inventory. Order today and get a custom, high‑visibility hoodie that protects, promotes, and performs.
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.
• Flame-resistant • Shell: 10.5 oz./yd² (355 g/m²), 67% Modacrylic/ 29% Cotton/ 4% Polyester • Lining:,7 oz./yd² (240 g/m²), 55% Modacrylic/ 45% Cotton lining • 360 visibility with front and back 2" flame resistant heat seal silver reflective striping • Knit waffle lined • Three piece hood with drawcord closure • Rib knit cuff and waistband • Large hand warmer pocket, concealed utility pocket inside front pocket • IQ reinforcement at interior of sleeves • Home Wash CAT 3 Arc Rating ATPV 35 calories/cm² ANSI 107-2015 Type R Class 3 Compliant Tall sizes available under style SMB4T
The SMB4 meets ANSI 107‑2015 Class 3 high‑visibility standards and is flame‑resistant with a CAT 3 rating, ensuring protection in hazardous environments.
Yes, you can decorate the hoodie with DTF, screen printing (24‑piece minimum) or dye‑sublimation to showcase your logo or safety graphics.
The SMB4 comes in men’s sizes M, L, XL, 2XL, 3XL, 4XL, and 5XL, providing a comfortable fit for a wide range of workers.
“To be successful, we must help others succeed.”
Choose the technique that fits your artwork — each links to its full method guide.
Best for bold spot colors and large runs.
Screen Printing guide →Full-color, photographic detail at any quantity.
DTF Printing guide →All-over, edge-to-edge dye designs.
Dye-Sublimation guide →Texture, metallics, and specialty inks.
UV / Specialty guide →Permanent engraving and marking on rigid materials.
Laser Engraving guide →Banners, decals, and rigid signs.
Signage guide →