Front and back mockups of the SFFD Station 4 V-Squad PURE ZERO duty T-shirt in White

Guardians of the City™ | PURE ZERO™ Duty T-Shirt | SFFD Station 4 V-Squad Edition

White / 2XL
$26.99
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Front and back mockups of the SFFD Station 4 V-Squad PURE ZERO duty T-shirt in White

SFFD Station 4 V-Squad PURE ZERO™ Duty T-Shirt

$26.99
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Size

Select your size.

PURE ZERO™ T-shirt size guide (inches)

Compare with a similar garment that fits you well, laid flat. These are garment measurements in inches, not body measurements.

PURE ZERO™ T-shirt size guide (inches)
SizeBody widthBody length
XS1726.75
S18.528
M20.529.5
L22.2531
XL2432.25
2XL / XXL25.2533

Body width is the flat width of the garment, not the full chest circumference.

Measurements may vary by up to 1 inch within manufacturing tolerance. Size availability varies by edition.

Shipping & delivery details

Economy shipping is $8.99 when available. Eligible orders of $125 or more weighing 10 pounds or less qualify for free Economy shipping. Orders over 10 pounds receive discounted shipping rates. Available rates are shown at checkout.

Processing and carrier transit times are separate. See the shipping policy for details and product-specific release information above.

Shipping options & deliveryReturns & exchanges

THE PURE ZERO™ STANDARD

  • 100% combed cotton
  • 5.2 oz, 28-singles fabric
  • No intentionally added PFAS
  • PFAS-free inks and dyes
  • Modern unisex fit, side seams
  • Preshrunk, reinforced neck and hems

Designed in San Francisco. Made in California using imported yarns.

Materials and sourcing

A NEW TEAM. A NEW ERA. THE SAME HOUSE ON WATCH.

Women’s professional basketball has a new home in San Francisco, and SFFD Station 4 is part of the neighborhood welcoming it.

DOCUMENTED MATERIALS AND SOURCING

  • NFPA 1975: 100% cotton fabric meets the NFPA 1975 fabric specification
  • OEKO-TEX®: Tested for PFAS, heavy metals and toxic surfactants under the verified OEKO-TEX® material standard
  • amfori BSCI: Production in audited facilities supports fair labor and safe working conditions
  • Better Cotton Initiative: Cotton sourcing supports more responsible cotton production

The V-Squad Edition recognizes the SFFD Station 4 companies and units serving Mission Bay and the area surrounding Chase Center: Engine 4, Truck 4, the Public Information Office (PIO), and the Multi-Media Section (MMS).

Rooted in firehouse identity and shaped by a defining moment in San Francisco sports, the design celebrates service, teamwork, and the arrival of a new generation of athletes and fans.

For firefighters near and far, V-Squad carries a familiar idea: every house has its identity, every crew has its story, and the places they protect become part of both.

This is a SFFD Station 4 expression of hometown pride.


BUILT ON PURE ZERO™

The V-Squad Edition is produced on the Fenix Society™ PURE ZERO™ 100% Cotton Duty T-Shirt, cleaner, better-considered apparel made for the people who serve.

  • No intentionally added PFAS; PFAS-free inks and dyes
  • 100% cotton
  • Designed in San Francisco
  • Made in California using imported yarns
  • Built for comfort, durability, and repeated wear
  • Materials and production selected with greater transparency

PURE ZERO™ means knowing more about what you wear and accepting less compromise in how it is made.


PURPOSE BEYOND THE PRODUCT

Purchases from the SFFD Station 4 collection help support programs connected to the firehouse and the broader mission of Guardians of the City Museum and Safety Learning Center, preserving San Francisco first-responder history and inspiring future generations of public servants.

The product earns the purchase.
The story gives it meaning.
The mission carries it forward.


THE GARMENT UNDER THE GRAPHICS

A duty shirt earns its place through the way it feels, fits and holds together. PURE ZERO™ starts with 5.2 oz, 100% combed cotton in a 28-singles fabric, giving it a smooth surface and a substantial everyday feel.

  • Modern unisex fit: Side seams shape the body for a considered silhouette.
  • A finished neckline: Neck ribbing and shoulder-to-shoulder taping reinforce the areas you notice each time you put it on.
  • Built for repeat wear: Double-needle hems and preshrunk construction, which helps reduce shrinkage.
  • Materials you can understand: No intentionally added PFAS; PFAS-free inks and dyes.
  • Origin: Designed in San Francisco. Made in California using imported yarns.

PRODUCT DETAILS

Product: PURE ZERO™ 100% Cotton Duty T-Shirt
Department: San Francisco Fire Department
Station: SFFD Station 4
Edition: V-Squad
Featured Companies and Units: Engine 4, Truck 4, Public Information Office (PIO), and Multi-Media Section (MMS)
Material: 100% Cotton
Fabric weight: 5.2 oz
PFAS: No intentionally added PFAS; PFAS-free inks and dyes
Designed: San Francisco, California
Made: California using imported yarns
Brand: Fenix Society™
Community Partner: Guardians of the City™


WEAR THE HOUSE. WELCOME THE NEW ERA.

SFFD Station 4.

Strength in service. Pride in the city. A new team on the court.

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