Mens Cooling Shirts Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Hanes is the best-performing mens cooling shirts brand in July 2026, moving 23,000 units across 4 ASINs for 39.7% of Top 10 volume. Fruit of the Loom follows with 15,000 units (25.9%), ahead of MCPORO on 6,000 units (10.3%).

With 6 brands splitting the Top 10 and 75.9% 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 $17.98 to $21.48, 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: B07JBRGFH5 booked 4K units at $18.73, with ▼ 20.0% MoM change. On the growth side, B0874WD2B2 leads positive momentum with ▲ 100.0% MoM growth on 2K units, with B071RYCHPK close behind at ▲ 100.0% MoM on 2K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.