--- product_id: 260646457 title: "HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+" brand: "howjojo" price: "¥11410" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/260646457-howjojo-boys-short-sleeve-rash-guard-shirts-swim-shirt-upf store_origin: JP region: Japan --- # HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ **Brand:** howjojo **Price:** ¥11410 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ by howjojo - **How much does it cost?** ¥11410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/260646457-howjojo-boys-short-sleeve-rash-guard-shirts-swim-shirt-upf) ## Best For - howjojo enthusiasts ## Why This Product - Trusted howjojo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ ## Features - FUNCTIONAL FABRIC: 80% Polyamide and 20% Elastane,high quality assured rash gurad swimsuits for boys. DURABLE AND FLEXABLE: Highly chlorine and salt resistant fabric,low water retention and extremely quick drying.Four-way stretch and shape memory. STYLISH SWIMSUITS FOR BOYS: Short sleeve bathing suit rashgurad swimwear with full-length short sleeves,designed with high collar for optimal sun protection. Front/ back zipper design,easy get in and out. EXCELLENT SUN PROTECTION: Boys Sun protective swimsuit fabrics are rated UPF 50+ and provide maximum UV sun protection by blocking 98% of UVA + UVB sun rays, wet or dry; similar rating as SPF for sunscreens. Great for the Beach, Lake or Pool and excellent for learning to swim or for extended periods in and around the water. GREAT VALUE PACK: Package included one piece boys rash guard swim suit. Please note: the paper was use for isolation and preventing the decal from ripping off.It is washable and we recommend washing it before use. ## Images ![HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ - Image 1](https://m.media-amazon.com/images/I/711qY0OyFZL.jpg) ![HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ - Image 2](https://m.media-amazon.com/images/I/71-+IoMwJGL.jpg) ![HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ - Image 3](https://m.media-amazon.com/images/I/71KzwGdIVeL.jpg) ![HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ - Image 4](https://m.media-amazon.com/images/I/71rZ-7wPzrL.jpg) ![HowJoJo Boys Short Sleeve Rash Guard Shirts Swim Shirt UPF 50+ - Image 5](https://m.media-amazon.com/images/I/61uVFp5ia9L.jpg) ## Available Options This product comes in different **Colour, Size** options. ## Customer Reviews ### ⭐⭐⭐ Shirt material molded. *by A***R on Reviewed in the United States on 7 July 2020* The shirt itself started to mold. Like the material itself grew mold. My son wore this one, in a chlorinated pool. Like I usually do, I rinsed his swim clothes with clean water and hung out to dry. By morning there were black spots all over the front of the shirt. I hand washed, and they didn't go away. I machine washed, and they didn't go away. I hung in direct sunlight, hoping that would help. It did not. Not there is also a cluster of mold spots on the back. I contacted the seller and have now sent the shirt back. ### ⭐⭐⭐⭐⭐ Like a second skin. Very good. *by K***S on Reviewed in the United States on 16 February 2020* Note: this review was written by my 8 year old.†******†******"*†***It fits well and it's very elastic because of its stretchinessIt is able to fit me very well it's great in the water for swimming and I can't even notice a difference from my old swim t-shirt. ### ⭐⭐⭐⭐⭐ Arrived on time and as advertised *by D***Y on Reviewed in the United States on 28 June 2020* We haven’t worn it in the water yet. There was a thin paper between the folds of the shirt-I’m guessing to keep the design on the shirt from sticking to itself. I wasn’t able to peel all of it off. I’m hoping it shreds off in the water. Otherwise arrived on time and as advertised. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/260646457-howjojo-boys-short-sleeve-rash-guard-shirts-swim-shirt-upf](https://www.desertcart.jp/products/260646457-howjojo-boys-short-sleeve-rash-guard-shirts-swim-shirt-upf) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-22*