Mens Swim Shirts Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Mens Swim Shirts sales on Amazon US totaled 52,200 units in July 2026 (▲ 1.8% vs. the prior month), generating an estimated $822,954 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 47.9% of unit volume and 51.7% of revenue, while a typical listing is priced at $14.23. The keyword itself pulled 3,512 Amazon queries over the same period (▼ 67.4% MoM).
Zooming out to the 12-month window ending July 2026, the mens swim shirts Top 50 moved 271,750 units and $4,857,957 in cumulative sales — an average of 22,646 units and $404,830 per month. Monthly throughput topped out at 52,200 units in July 2026 and dipped to 9,000 in January 2026, leaving the latest reading 109.6% higher than August 2025.
Mens Swim Shirts Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
52.2K
▲ 1.8% MoM
Monthly Revenue 2026/07
$823K
▼ 7.2% MoM
Top 10 Market Share 2026/07
47.9%
Mens Swim Shirts Market Share & Sales Concentration on Amazon US — July 2026
The most-sold mens swim shirts listing on Amazon US in July 2026 is ASIN B0BV241H3F (Brand: COOFANDY), which sold 6,000 units at $24.46 apiece — equal to 11.5% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 25,000 units and $425,410 in July 2026 — 47.9% of unit volume and 51.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Mens Swim Shirts' on Amazon
July 2026
Is 47.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0BV241H3F
COOFANDY Men's Linen Shirts Short Sleeve Casual Shirts Button Down Shirt for Men Beach Summer Wedding Shirt
6K
▼ 25.0%vs. prior month
$163.9K
latest month
12-month trend
B0CNVR71R9
Dalavch 1/4/5 Pack Men's Compression Workout Short Sleeve/Sleeveless Shirts
3K
▲ 50.0%vs. prior month
$57.3K
latest month
12-month trend
B087JQNF1X
Boladeci Men's UPF 50+ Sun Protection UV SPF Shirts Long Sleeve Lightweight Quick Dry Swim T-Shirts Rash Guard
3K
▲ 50.0%vs. prior month
$30.2K
latest month
12-month trend
B0CSJ417P3
Kinglaman 1/4/5/6 Pack Men's Workout Gym Dry Fit Short Sleeve T Shirts
2K
▼ 33.3%vs. prior month
$39.3K
latest month
12-month trend
B071RYCHPK
baleaf Men's UPF 50+ Sun Protection Shirts Long Sleeve Rash Guard
2K
▲ 100.0%vs. prior month
$27.1K
latest month
12-month trend
B07SH71TK2
MAGCOMSEN Men's Long Sleeve Shirts UPF 50+ UV Sun Protection Athletic Shirts for Hiking Running Workout Rash Guard
2K
▲ 0.0%vs. prior month
$20K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Mens Swim Shirts Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
COOFANDY is the best-performing mens swim shirts brand in July 2026, moving 6,000 units across 1 ASIN for 24.0% of Top 10 volume. Boladeci follows with 5,000 units (20.0%), ahead of MAGCOMSEN on 4,000 units (16.0%).
With 8 brands splitting the Top 10 and 60.0% 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 $11.49 to $24.46, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
COOFANDY
1 ASIN in Top 10
24.0%
Units
6K
Revenue
$163.9K
Avg. price
$24.46
B0BV241H3F
$24.46·★4.2·16.9K revsCOOFANDY Men's Linen Shirts Short Sleeve Casual Shirts Button Down Shirt for Men Beach Summer Wedding Shirt
Units sold6K
Boladeci
2 ASINs in Top 10
20.0%
Units
5K
Revenue
$50.2K
Avg. price
$11.49
B087JQNF1X
$12.99·★4.6·4.7K revsBoladeci Men's UPF 50+ Sun Protection UV SPF Shirts Long Sleeve Lightweight Quick Dry Swim T-Shirts Rash Guard
Units sold3KB087J9WMB9
$9.99·★4.6·4.7K revsBoladeci Men's UPF 50+ Sun Protection UV SPF Shirts Long Sleeve Lightweight Quick Dry Swim T-Shirts Rash Guard
Units sold2K
MAGCOMSEN
2 ASINs in Top 10
16.0%
Units
4K
Revenue
$40K
Avg. price
$12.48
B07SH71TK2
$9.98·★4.6·5.9K revsMAGCOMSEN Men's Long Sleeve Shirts UPF 50+ UV Sun Protection Athletic Shirts for Hiking Running Workout Rash Guard
Units sold2KB09FPGP1HR
$14.99·★4.6·5.9K revsMAGCOMSEN Men's Long Sleeve Shirts UPF 50+ UV Sun Protection Athletic Shirts for Hiking Running Workout Rash Guard
Units sold2K
Trending Mens Swim Shirts Products — Growth Leaders & New Top 10 Entrants
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. On the growth side, B0F1KJY651 leads positive momentum with ▲ 125.0% MoM growth on 900 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.
B0F1KJY651
Kinglaman 6 Pack Men Dry Fit Workout Long Sleeve UPF 50+ Athletic Gym Shirt
Price
$26.99
Rating
4.5
Reviews
799
Latest month sales
B071RYCHPK
baleaf Men's UPF 50+ Sun Protection Shirts Long Sleeve Rash Guard
Price
$11.99
Rating
4.6
Reviews
33.1K
Latest month sales
B0G819HMZP
BOOJO 5 Pack Tank Tops Men - Quick Dry Moisture Wicking Summer Workout Muscle Sleeveless Shirts for Gym Beach Running
Unlock to view ASIN details and product titles
Price
$18.98
Rating
4.4
Reviews
553
Latest month sales
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