Firebird Heritage Evolution: All Generations Performance T-Shirt (Unisex)

$29.99

Every generation of the screaming bird, on one shirt. Full Firebird heritage evolution graphic on heavyweight Gildan 5000 cotton.

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Firebird heritage t-shirt - black front view
Firebird Heritage Evolution: All Generations Performance T-Shirt (Unisex)
$29.99

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Free international shipping on orders over $149

  • Replaced if damaged or defective
  • Ships in 2-5 business days
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Adult Unisex T-Shirt Size Guide

How to measure

1. Width

Lay the shirt flat. Measure from one side seam to the other, just below the armhole.

2. Length

Measure from the top of the shoulder (at the collar seam) straight down to the bottom hem.

3. Sleeve length

Measure from the center back of the neck, across the shoulder seam to the end of the sleeve.

Note: Measurements may vary by ±1.5 in (3.8 cm) due to manufacturing tolerances. If you are between sizes, we recommend sizing up.

Imperial (inches)

Size S M L XL 2XL 3XL 4XL 5XL
Width 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0
Length 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0
Sleeve length 15.1 16.5 18.0 19.5 21.0 22.4 23.7 25.0

Metric (centimeters)

Size S M L XL 2XL 3XL 4XL 5XL
Width 46.0 50.8 56.0 61.0 66.0 71.1 76.2 81.3
Length 71.1 73.7 76.2 79.0 81.3 84.0 86.4 89.0
Sleeve length 38.4 42.0 45.7 49.5 53.3 57.0 60.2 63.5

The Legend of the Screaming Bird.

From its inception as a high-performance variant to its status as a pop-culture icon of the American open road, the Firebird Heritage Evolution Tee captures every chapter of a legend. This design features a clean, chronological lineup of the distinct silhouettes that defined four generations of performance dominance. Browse the full American Muscle collection for more designs like this.

This is a minimalist "If You Know, You Know" statement for the enthusiast who values legacy and precision over loud branding.

Engineering & Build Quality

  • Universal Unisex Chassis: Built on a classic, versatile Unisex cut to provide a comfortable fit for both men and women.
  • Chassis-Grade Fabric: US-grown ring-spun cotton at 180 g/m² (5.3 oz/yd²) for a structured, heavyweight feel that holds its shape. Most colors: 100% cotton. Sport Grey & Dark Heather: 90% cotton / 10% polyester.
  • Seamless Construction: Built with tubular knit construction (no side seams) for a cleaner silhouette and maximum comfort behind the wheel.
  • Structural Integrity: Features a reinforced ribbed collar and shoulder-to-shoulder taping to ensure your shirt maintains its "factory spec" fit, wash after wash.
  • High-Definition Graphics: Our hybrid printing process ensures the fine lines of the early generations and the aggressive spoilers of the later models remain sharp and detailed.

Care Instructions (The Owner's Manual):

  • Wash: Machine wash Cold (Max 30°C / 86°F) to protect print saturation and ink bond.
  • Dry: Tumble dry on Low heat; remove promptly to prevent wrinkles.
  • Iron: Do NOT iron the graphic directly. If the fabric needs pressing, iron inside-out on a low setting.
  • Bleach: Use non-chlorine bleach only when absolutely necessary.

EU Product Safety Information (GPSR)

EU Representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product: Gildan 5000. 2-year warranty in EU and Northern Ireland as per Directive 1999/44/EC.

Warnings: For adults. Made in Nicaragua.

Redline Gear: Driven by Heritage.

Additional information

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