A soft cotton t-shirt for programmers, AI builders, and vibe coders. The front reads * Percolating... in DOT iO orange; the back carries the DOT iO terminal spec-card with Percolating as its STATE line — a status line for what you're actually doing.What it is: soft cotton t-shirt, black, orange (#E67E45) terminal print.Who it's for: developers, AI engineers, startup founders, vibe coders, tech gifts.Sizes: S–3XL, unisex fit.Part of: the DOT iO standard line — 25 status phrases, collect your state.Q: What does 'Percolating' mean on this soft cotton t-shirt?A: It's a developer status line — letting an idea quietly brew in the background. Every DOT iO piece wears one status.Q: Is this a good gift for a programmer?A: Yes — it's a coding-culture design that doesn't name any brand or tool, so it doesn't date. Pair it with the matching hoodie or mug.