On A Box
Factory Dad Definition Tee – Titanium Bolt Men's / Unisex
Factory Dad Definition Tee – Titanium Bolt Men's / Unisex
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Factory Dad fac·to·ry dad /ˈfak-tə-rē dad/ noun Someone who turns their kid’s BMX bike into a factory race program one titanium bolt at a time.
The Factory Dad Definition Tee – Titanium Bolt is for the BMX dad who starts with one harmless upgrade and somehow ends up treating a kid’s race bike like a full factory program.
The small On A Box™ logo keeps the front clean, while the back features a dictionary-style definition for the parent who knows every gram counts — especially when there’s still one more titanium part left to order.
This Men’s / Unisex tee is made with an ultra-soft, lightweight tri-blend and an easy everyday fit designed to feel broken-in from the first wear.
Perfect for BMX race weekends, track nights, garage builds, pit conversations, or anyone who has ever justified an expensive tiny bolt because it was technically lighter.
Soft enough for the pits. Serious enough to weigh the bolts.
Also available in a Women’s fit.
Take your sport seriously. Not yourself.
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Fit & Fabric
Men’s / Unisex: Soft, lightweight tri-blend with an easy everyday fit. 50% polyester / 25% combed ring-spun cotton / 25% rayon. Pre-shrunk.
Women’s: Soft tri-blend with a relaxed women’s cut and crew neck. 50% polyester / 25% combed ring-spun cotton / 25% rayon.
Size Guide
Men’s / Unisex: standard relaxed unisex fit.
Women’s: relaxed women’s cut. If between sizes, size up.
Wash & Care
Machine wash cold, inside out. Tumble dry low. Do not iron directly over the print.