10mm T Shirt

Built for the ones who know what 10mm means. If you've ever lost one under the hood, you get it. The 10mm T Shirt is a nod to every wrench-turner, shade-tree mechanic, and weekend warrior who's spent more time under a car than on the couch. Wear it to the shop, the show, or anywhere you want to rep the culture.Made from 100% heavyweight cotton, this classic unisex tee fits great, holds its shape, and keeps the Fast Lane Forge energy front and center — literally or on the back, your call. 100% cotton (Dark Heather: 50/50 cotton/poly | Ash: 99/1 cotton/poly) Fabric weight: 5.0–5.3 oz/yd² (170–180 g/m²) Tubular fabric with taped neck and shoulders Double-stitched sleeves and bottom hem Available in Red, Royal, Dark Heather, Carolina Blue, Ash & White | Sizes S–2XL Choose Front Print or Back Print Size Guide LENGTH (cm) WIDTH (cm) SLEEVE LENGTH (cm) S 71.1 45.7 39.7 M 73.7 50.8 43.2 L 76.2 55.9 47 XL 78.7 61 50.8 2XL 81.3 66 54.6 Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, and Mexico. White variants may appear off-white due to fabric properties.