Spec Vault is an online eyewear studio from Montreal. We keep the collection small and the standards high: Japanese cellulose acetate and beta titanium, hand-finished edges, clean hinge action, parts chosen to last. David grew up around benches and fitting tools, so the details matter—how a hinge feels, how weight settles on the bridge, whether a frame holds its line a year from now.

“Vault” isn’t just a name. It’s our approach to curation and care—protecting what belongs in the collection and looking after the people who wear it. Fewer, better frames. Built well. Chosen with intention.