King Size Fitted Sheets Only Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

BEDLORE is the best-performing king size fitted sheets only brand in July 2026, moving 20,000 units across 1 ASIN for 32.8% of Top 10 volume. Utopia Bedding follows with 20,000 units (32.8%), ahead of CGK Unlimited on 19,000 units (31.1%).

With 4 brands splitting the Top 10 and 96.7% 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 $18.35 to $28.65, 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: B00XK9CFQU booked 2K units at $17.99, with ▲ 0.0% MoM change. On the growth side, B0DDWTH66B leads positive momentum with ▲ 300.0% MoM growth on 400 units, with B0C1NQZDYH close behind at ▲ 100.0% MoM on 20K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.