--- title: "3t swim trunks — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/3t-swim-trunks" last_updated: "2026-07-09T23:09:05.045Z" locale: en meta: description: "3t swim trunks shows a fragmented shelf (top 5 take 12% of clicks), but a small market ($94K/yr) keeps it on the watch list." "og:description": "3t swim trunks shows a fragmented shelf (top 5 take 12% of clicks), but a small market ($94K/yr) keeps it on the watch list." "og:title": "3t swim trunks — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" --- Back to Flapen home # **3t swim trunks** **Worth a look****55/100 ** 3t swim trunks shows a fragmented shelf (top 5 take 12% of clicks), but a small market ($94K/yr) keeps it on the watch list. **Market/yr** **$94K** **Growth (1y)** **+226.8%** **Products** **231** **Brands** **60** was 37 a year ago **Sellers** **61** **Price range** **$5.89–$33.63** **Returns** **3.4%** **Rating** **4.7★** **Worth a look** Scored 55/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **5** ×0.30 Growth **80** ×0.30 Competition **100** ×0.20 Quality gap **24** ×0.10 Returns **73** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +226.8% year over year. 9K4KBlack Friday '24Spike '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Mar, Apr, Jun, Jul · busiest ÷ quietest = 7.4× ## **Competition** - maamgic22% - BliBliTaTa5% - AlisOker5% - AMIYAN5% - UMELOK4% - Gerber4% - Other (54 brands)55% Clicks spread well past the top 5 (12% combined) — an open shelf where new products get seen. 60 brands and 61 sellers compete here. **Brands** **60 **▲rising was 37 a year ago **Sellers** **61** **Top 5 brand share** **41%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar XL 4-5T](https://m.media-amazon.com/images/I/41BUl7TYWmL.jpg) [**AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar XL 4-5T**](https://www.amazon.com/dp/B0DQ17V663) AMIYAN$9.164.4★3583%▼falling 2 ![UMELOK Boys Swim Trunks Swimsuit Boxer Brief 2 in 1 Compression Liner Stretch Swim Shorts Quick Dry Beach Bathing Suit Neon Pineapple 5/6](https://m.media-amazon.com/images/I/51Ls03dWd4L.jpg) [**UMELOK Boys Swim Trunks Swimsuit Boxer Brief 2 in 1 Compression Liner Stretch Swim Shorts Quick Dry Beach Bathing Suit Neon Pineapple 5/6**](https://www.amazon.com/dp/B0FHP4TJ9F) UMELOK$9.804.7★5733%—flat 3 ![AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar M 2-3T](https://m.media-amazon.com/images/I/41BUl7TYWmL.jpg) [**AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar M 2-3T**](https://www.amazon.com/dp/B0DQ1CCHVB) AMIYAN$9.084.4★3582%—flat 4 ![maamgic Boys Swim Trunks with Compression Liner Toddler Stretch Swim Shorts Quick Dry Swimming Trunks Boxer Brief 2 in 1 Beach Shorts Rose Coconut 5/6](https://m.media-amazon.com/images/I/51Wjae6+lhL.jpg) [**maamgic Boys Swim Trunks with Compression Liner Toddler Stretch Swim Shorts Quick Dry Swimming Trunks Boxer Brief 2 in 1 Beach Shorts Rose Coconut 5/6**](https://www.amazon.com/dp/B0BLZ6HVCY) maamgic$24.814.8★2,1622%—flat 5 ![maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Stripe Redwhite 5 T](https://m.media-amazon.com/images/I/51qc2-k+XnL.jpg) [**maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Stripe Redwhite 5 T**](https://www.amazon.com/dp/B085RCD5H6) maamgic$19.434.8★10,9722%—flat 6 ![Todbiccz Boys Swim Trunks 3 Pack Quick Dry Bathing Suit UPF 50+ Mesh Lining Beach Shorts for 5-16 Years](https://m.media-amazon.com/images/I/51WQdiYrJeL.jpg) [**Todbiccz Boys Swim Trunks 3 Pack Quick Dry Bathing Suit UPF 50+ Mesh Lining Beach Shorts for 5-16 Years**](https://www.amazon.com/dp/B0DRD95JKZ) Todbiccz$28.164.8★3022%▲rising 7 ![maamgic Boys Swim Trunks with Compression Liner Toddler Boy Swimsuit Quick Dry 4-Way Stretch Swimming Trunks Ice Cream Ocean Blue 5-6 Years](https://m.media-amazon.com/images/I/41PCvW0wLGL.jpg) [**maamgic Boys Swim Trunks with Compression Liner Toddler Boy Swimsuit Quick Dry 4-Way Stretch Swimming Trunks Ice Cream Ocean Blue 5-6 Years**](https://www.amazon.com/dp/B0B5QC68BB) maamgic$24.464.8★9641%—flat 8 ![Marvel Spidey and His Amazing Friends Toddler Boys UPF 50+ Swim Trunks Spiderman Faces 5T](https://m.media-amazon.com/images/I/41oFquIp0XL.jpg) [**Marvel Spidey and His Amazing Friends Toddler Boys UPF 50+ Swim Trunks Spiderman Faces 5T**](https://www.amazon.com/dp/B0CQ5KQHGH) Marvel$15.324.8★1,3911%—flat 9 ![BliBliTaTa Boys Swim Trunks Quick Dry with Stretch Compression Liner Beach Shorts for Toddler Swimwear 2T 3T 4T 5 6 7 8 10 12 14 16 Years Killer whale-10/12](https://m.media-amazon.com/images/I/51IEaXvV03L.jpg) [**BliBliTaTa Boys Swim Trunks Quick Dry with Stretch Compression Liner Beach Shorts for Toddler Swimwear 2T 3T 4T 5 6 7 8 10 12 14 16 Years Killer whale-10/12**](https://www.amazon.com/dp/B0G79DD82Q) BliBliTaTa$8.264.5★931%—flat 10 ![Pottwal Boys Swim Trunks for 2-16 Years UPF 50+ Chlorine Resistant Water Repellent Adjustable Waistband](https://m.media-amazon.com/images/I/51BA40AYNpL.jpg) [**Pottwal Boys Swim Trunks for 2-16 Years UPF 50+ Chlorine Resistant Water Repellent Adjustable Waistband**](https://www.amazon.com/dp/B0G57QZWM2) Pottwal$10.624.5★491%—flat 11 ![AlisOker 2 Pack Toddler Boys Swim Trunks UPF 50+ Swim Shorts with Mesh Liner Boy Stretch Suit Swimsuit](https://m.media-amazon.com/images/I/51opbtv9ezL.jpg) [**AlisOker 2 Pack Toddler Boys Swim Trunks UPF 50+ Swim Shorts with Mesh Liner Boy Stretch Suit Swimsuit**](https://www.amazon.com/dp/B0DSHYLTKN) AlisOker$14.664.6★1691%—flat 12 ![AlisOker 2 Pack Toddler Boys Swim Trunks UPF 50+ Swim Shorts with Mesh Liner Boy Stretch Suit Swimsuit](https://m.media-amazon.com/images/I/614B+kJCesL.jpg) [**AlisOker 2 Pack Toddler Boys Swim Trunks UPF 50+ Swim Shorts with Mesh Liner Boy Stretch Suit Swimsuit**](https://www.amazon.com/dp/B0DSHXPL3Q) AlisOker$14.114.6★1691%—flat 13 ![maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Palmpineapple Pink 5 T](https://m.media-amazon.com/images/I/61dkKK04OlL.jpg) [**maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Palmpineapple Pink 5 T**](https://www.amazon.com/dp/B085RTFGSN) maamgic$16.814.8★10,9721%—flat 14 ![Sarfel Toddler Boy Bathing Suit 3T Swimsuit Boys Toddler Swim Trunks 3T Bathing Suit Boy Kids Swimsuits Boys Baby Swim Trunks](https://m.media-amazon.com/images/I/51xmTiBqDNL.jpg) [**Sarfel Toddler Boy Bathing Suit 3T Swimsuit Boys Toddler Swim Trunks 3T Bathing Suit Boy Kids Swimsuits Boys Baby Swim Trunks**](https://www.amazon.com/dp/B0F9P7LR24) Sarfel$13.954.7★371%—flat 15 ![The Childrens Place Baby Boys and Toddler Swim Trunk and Short Sleeve Rashguard 2-Piece Set Sunfish 3 Years](https://m.media-amazon.com/images/I/41rimjpEVRL.jpg) [**The Childrens Place Baby Boys and Toddler Swim Trunk and Short Sleeve Rashguard 2-Piece Set Sunfish 3 Years**](https://www.amazon.com/dp/B0DJWPJW9D) The Children's Place$18.254.8★1,8411%—flat **~~Showing 15 of 231 — show all ~~** ## **Product shelf** All 231 tracked products in this niche. Top sellersNewestTrending [![AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar XL 4-5T](https://m.media-amazon.com/images/I/41BUl7TYWmL.jpg)**AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar XL 4-5T** AMIYAN**$9.16**4.4★358 reviews](https://www.amazon.com/dp/B0DQ17V663) [![UMELOK Boys Swim Trunks Swimsuit Boxer Brief 2 in 1 Compression Liner Stretch Swim Shorts Quick Dry Beach Bathing Suit Neon Pineapple 5/6](https://m.media-amazon.com/images/I/51Ls03dWd4L.jpg)**UMELOK Boys Swim Trunks Swimsuit Boxer Brief 2 in 1 Compression Liner Stretch Swim Shorts Quick Dry Beach Bathing Suit Neon Pineapple 5/6** UMELOK**$9.80**4.7★573 reviews](https://www.amazon.com/dp/B0FHP4TJ9F) [![AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar M 2-3T](https://m.media-amazon.com/images/I/41BUl7TYWmL.jpg)**AMIYAN Boys Swim Trunks Toddler Swim Board Shorts Quick Dry Beach Swimwear Trunks Shorts Bathing Bottom for Boy Black Dinosuar M 2-3T** AMIYAN**$9.08**4.4★358 reviews](https://www.amazon.com/dp/B0DQ1CCHVB) [![maamgic Boys Swim Trunks with Compression Liner Toddler Stretch Swim Shorts Quick Dry Swimming Trunks Boxer Brief 2 in 1 Beach Shorts Rose Coconut 5/6](https://m.media-amazon.com/images/I/51Wjae6+lhL.jpg)**maamgic Boys Swim Trunks with Compression Liner Toddler Stretch Swim Shorts Quick Dry Swimming Trunks Boxer Brief 2 in 1 Beach Shorts Rose Coconut 5/6** maamgic**$24.81**4.8★2,162 reviews](https://www.amazon.com/dp/B0BLZ6HVCY) [![maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Stripe Redwhite 5 T](https://m.media-amazon.com/images/I/51qc2-k+XnL.jpg)**maamgic Boys Swim Trunks Toddler Swim Shorts Little Boys Bathing Suit Swimsuit Toddler Boy Swimwear Stripe Redwhite 5 T** maamgic**$19.43**4.8★10,972 reviews](https://www.amazon.com/dp/B085RCD5H6) [![Todbiccz Boys Swim Trunks 3 Pack Quick Dry Bathing Suit UPF 50+ Mesh Lining Beach Shorts for 5-16 Years](https://m.media-amazon.com/images/I/51WQdiYrJeL.jpg)**Todbiccz Boys Swim Trunks 3 Pack Quick Dry Bathing Suit UPF 50+ Mesh Lining Beach Shorts for 5-16 Years** Todbiccz**$28.16**4.8★302 reviews](https://www.amazon.com/dp/B0DRD95JKZ) [![maamgic Boys Swim Trunks with Compression Liner Toddler Boy Swimsuit Quick Dry 4-Way Stretch Swimming Trunks Ice Cream Ocean Blue 5-6 Years](https://m.media-amazon.com/images/I/41PCvW0wLGL.jpg)**maamgic Boys Swim Trunks with Compression Liner Toddler Boy Swimsuit Quick Dry 4-Way Stretch Swimming Trunks Ice Cream Ocean Blue 5-6 Years** maamgic**$24.46**4.8★964 reviews](https://www.amazon.com/dp/B0B5QC68BB) [![Marvel Spidey and His Amazing Friends Toddler Boys UPF 50+ Swim Trunks Spiderman Faces 5T](https://m.media-amazon.com/images/I/41oFquIp0XL.jpg)**Marvel Spidey and His Amazing Friends Toddler Boys UPF 50+ Swim Trunks Spiderman Faces 5T** Marvel**$15.32**4.8★1,391 reviews](https://www.amazon.com/dp/B0CQ5KQHGH) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**32% *“Fit as expected”* **Color**12% *“Vibrant colors”* **Quality-Overall**11% *“Good Quality and came in 1 day”* **Value For Money**6% *“Worth the Money”* **Comfort-Overall**6% *“Super comfortable”* **Material Quality**4% *“Nice material for swimming”* **Quick Drying**3% *“Dries very quickly”* **Advertised Vs Actual Product**3% *“Better than expected”* **Lining Quality**3% *“Love the inner lining and bright colors”* **Exercise/Sports Suitability**2% *“Brightly colored perfect fun swim pants for boys”* ### **What buyers complain about ** **Size-Overall**33% *“Run Large”* **Thickness**10% *“somewhat thin”* **Quality-Overall**6% *“Like not the best quality”* **Material Quality**6% *“These were jot the material I was expecting”* **Defective Material/Parts**4% *“Damaged item”* **Waist Fit**4% *“Crotch to waist is short”* **Color**4% *“Green completely faded to grey after 1 wear”* **Shape/Style**1% *“wish there were even more style options”* **Strap/String Quality**1% *“Lo único que una de las tiras vino un poco deshilachada”* #### **Top return reasons**- Size-Overall66% - Length9% - Waist Fit9% - Hip Fit3% - Material Quality2% - Color2% - Advertised Vs Actual Product2% - Value For Money1% - Thin1% - Quality-Overall1%