A relaxed heavyweight tee crafted for fans who want attitude and comfort in one laid-back package. The dark charcoal shirt features a small, mountain-inspired chest badge and a bold back graphic of a sparking spark plug with the shout “I’m a Spark Plug,” rendered in electric orange and blue. The oversized fit, forward-placed shoulder seam, and slightly dropped shoulders make it feel roomy without sloppy drape. This is the kind of shirt you reach for when you want to show off rough-and-ready energy — whether you’re at a weekend meet-up, wrenching in the garage, or cruising city streets. Durable 7.5 oz USA-spun cotton takes screen printing well and holds its shape through frequent wear, so the colors stay punchy and the graphic keeps its edge.
Product features - 100% USA cotton heavyweight (7.5 oz / 245–255 GSM) for sturdy, smooth print surface - Oversized, relaxed fit with forward-thrusted shoulder seam and slight drop shoulder - Durable construction: double-needle stitched neck, sleeves, and bottom hems - Available sizes S–7XL; quarter-turned to eliminate center crease - Heather/charcoal blends contain polyester for color options; shoulder-to-shoulder neck tape and stretch-proof 1" collar
Care instructions - Machine wash: cold (max 30C or 90F) - Non-chlorine: bleach as needed - Tumble dry: no heat - Do not iron - Do not dryclean
