ビキニ

The full rear coverage is exactly what I wanted — no constant tugging at the edges. The cotton lined gusset also makes it way more comfortable than my old bikini for all-day wear, and the fabric feels soft and stretchy.

The low rise sits perfectly without digging in, and the smooth elastic at the legs actually

The cotton-lined gusset makes these actually breathable, which I didn't expect at this price. The elastic at the waist and leg openings is smooth enough that nothing digs in, even after a full day. Hand washing is a bit of a hassle but they've held their shape fine.