About Tusz ('toosh') Underwear — We named this line for the way it feels: as smooth, fluid,...
We named this line for the way it feels: as smooth, fluid, and essential as its namesake.

For years, we’ve obsessed over the fit and construction of your first layer. Tusz Underwear is the next step in that philosophy. While bras often require technical fabrics for support, we believe underwear should be different. It needs to be exceptionally soft, natural, and breathable.

That’s why Tusz is cut from a premium modal sourced from European beech trees. Each piece is sewn in Łódź, Poland, with the same obsessive attention to detail you trust from us: fully enclosed, extended gussets for real coverage, thoughtful shapes and seaming that flatters, and small-batch production over high-volume shortcuts.