'When In Doubt Throttle Out' - Muscle Car T-Shirt

This classic crew tee carries a raw, road-ready energy—clean white cotton with a bold black illustration of a vintage muscle car and the phrase “When in doubt, throttle out.” It feels like a slow-burn Sunday cruise: sunlight on chrome, the low rumble of an engine, and the kind of confidence that comes from knowing how to handle the wheel. Built on a lightweight ring-spun cotton blank, the shirt sits comfortably at the chest and shoulders and wears like a lived-in favorite from the first try. Slip it on for meetups at the track, wrenching in the garage, or a laid-back weekend where the open road is the plan. The understated back keeps attention on the front artwork, so the design reads clear from across the lot.

Product features
- 100% ring-spun cotton (lightweight 153 g/m²) for a soft, breathable feel
- Tubular knit without side seams for cleaner drape and reduced fabric waste
- Ribbed collar with shoulder tape for shape retention and durability
- DTG front print with optional DTF sleeve/neck printing available
- Pearlized tear-away label and Oeko-Tex certification for comfort and safety

Care instructions
- Do not dryclean
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Machine wash: cold (max 30C or 90F), with similar colors