Gift recipient said Boathouse is the only US maker of unisuits and the only source of quality unisuits.
Men's Black Cambridge II Unisuit
I had previously been devoted to another brand of rowing unisuit—until they outsourced the production. The quality and sizings suffered. My rowing club, PBC, changed brands to Boathouse and I ordered a club suit as well as this basic black one. Very stretchy, very well-sized, very comfortable, and it dries quickly after shower washing and hanging. It's become me second skin for all sorts of workouts in addition to just erging and rowing. Kudos!