High Cut Leg One Piece Swimsuit Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Holipick is the best-performing high cut leg one piece swimsuit brand in July 2026, moving 7,000 units across 2 ASINs for 47.3% of Top 10 volume. B2prity follows with 2,000 units (13.5%), ahead of Eomenie on 2,000 units (13.5%).

With 6 brands splitting the Top 10 and 74.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $28.87 to $34.99, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0DSGRT4QY booked 1K units at $19.75, with ▲ 66.7% MoM change. On the growth side, B08V5879SK leads positive momentum with ▲ 100.0% MoM growth on 200 units, with B09H4V8F4F close behind at ▲ 100.0% MoM on 200 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.