United StatesOpen Sauce x Prusa 2026 T-shirt (S)
A limited-edition Open Sauce x Prusa 2026 tee, made for the event and available only while supplies last.The shirt comes in a relaxed oversized fit, with a small front print and a large back graphic featuring the Prusa and Open Sauce robots taking over San Francisco.Made from 100% cotton. Limited quantity only — no restock once it sells out.
How to choose your t-shirt size:
Take one of your well-fitting shirts and lay it flat on a tabletop. Now measure the width from seam to seam about 2.5 cm (1 inch) below the sleeves; this will give you the half chest measurement that you can compare to the size conversion table. Note; the size selector is in the EU standard.
Take one of your well-fitting shirts and lay it flat on a tabletop. Now measure the width from seam to seam about 2.5 cm (1 inch) below the sleeves; this will give you the half chest measurement that you can compare to the size conversion table. Note; the size selector is in the EU standard.
Material: 100% cotton
Quality: 215g/m2
Fit: Relaxed fit
Be sure to check the size table!
Size conversion table
| Half Chest (cm / in) | EU (Shop) | US |
| 51.5 / 20.3 | S | XS |
| 55.5 / 21.8 | M | S |
| 58.5 / 23 | L | M |
| 61.5 / 24.2 | XL | L |
| 65.5 / 25.8 | XXL | XL |