Red White & Boosted · July 1–6
Red White & Boosted

25% off all DIESELR tune files and 10% off DIESELR hard parts — America's 250th, now through July 6.

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The Marly Tee

The Marly Tee

SKU: SKU:6210-021-S-BLK

Regular price $26.00 USD
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The diesel graphic short sleeve t-shirt from DIESELR blends old-school attitude with modern comfort. The Marly Tee features a retro-inspired aesthetic that nods to classic style while staying clean and wearable for everyday use.

Printed in Canada on a premium cotton and polyester blend, this shirt delivers superior comfort with dependable durability. The 60/40 combed ring-spun fabric is lightweight, breathable, and designed to hold its shape through regular wear. A set-in 1x1 baby rib collar and side seam construction provide a comfortable, structured fit that works on its own or layered.

Designed for daily rotation, this diesel graphic short sleeve t-shirt balances comfort, durability, and timeless DIESELR style.


Diesel T-Shirt Features

  • High-quality shirt printed in Canada
  • 60/40 combed ring-spun cotton/polyester blend
  • Soft, lightweight, and breathable fabric
  • Set-in 1x1 baby rib collar
  • Fabric laundered for reduced shrinkage
  • Side seam construction for consistent fit

Why Choose DIESELR Diesel Apparel

  • Built around diesel and truck culture
  • Comfortable fit for everyday wear
  • Retro-inspired design with modern feel
  • Made to last through regular use


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Free EGT Probe Kit from Edge Products

on every eligible retail purchase of a CTS3 Monitor