Short Sleeve Sweater Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

WIHOLL is the best-performing short sleeve sweater brand in July 2026, moving 5,800 units across 3 ASINs for 42.6% of Top 10 volume. Sampeel follows with 2,600 units (19.1%), ahead of Arach&Cloz on 2,000 units (14.7%).

With 6 brands splitting the Top 10 and 76.5% 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 $14.32 to $17.99, 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: B0G1X1B5J6 booked 600 units at $17.99, with ▲ 50.0% MoM change. On the growth side, B0DJ91JKWW leads positive momentum with ▲ 300.0% MoM growth on 200 units, with B0GWY7WZVW close behind at ▲ 200.0% MoM on 300 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.