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SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

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Limited time! Get a $50 statement credit when you open an account & use it to make $30 in eligible Sam’s Club purchases within 30 days.¹

¹Offer subject to credit approval. During the offer period, new accounts that qualify will earn a $50 statement credit instead of a $30 statement credit that you may see otherwise advertised. To qualify, you must (i) apply and be approved for a Sam’s Club credit card account between June 24, 2026—July 7, 2026 and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7–10 business days from date of account opening. A $50 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $50 offer, in lieu of, and not in addition to, any advertised $30 offer.

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Member's Mark Baby Boys Rashguard One-Piece Swimsuit

<summary><ul><li><strong>Effortless Changing</strong>: Features a convenient front zip opening with a YKK zipper and hidden snap closures, making dressing, undressing, and diaper changes quick and easy for your baby.</li><li><strong>Superior Sun Protection</strong>: Provides built-in UPF 50+ protection to effectively shield your baby from harmful UV rays during sunny adventures by the pool or beach.</li><li><strong>Sustainable Material</strong>: Crafted from soft stretch recycled fabric, consisting of 84% recycled polyester and 16% spandex, prioritizing both comfort and environmental responsibility.</li><li><strong>Family Coordinated Style</strong>: Designed to complement family matching print swimsuits, sold separately, fostering a sense of togetherness for vacations, photos, and water activities.</li><li><strong>Simple Maintenance</strong>: This one-piece swimsuit is machine washable, ensuring convenient and easy care after your baby's summer adventures.</li></ul></summary>

<h3>Stylish and Functional Design</h3> <p>Make summer adventures effortless with the Member’s Mark Baby Boys Rashguard One-piece Swimsuit. This thoughtfully designed swimsuit combines safety, comfort, and style, featuring a convenient front zip opening and hidden snap closures. Dressing, undressing, and diaper changes are made quick and easy, ensuring your baby stays cozy and adorable throughout the day.</p> <h3>UV Protection with Recycled Fabric</h3> <p>Crafted from partially recycled fabric, this swimsuit includes built-in UPF 50+ protection to shield your baby from harmful UV rays. The design prioritizes safety while maintaining a cute and charming look, making it a perfect choice for sunny days by the pool or beach.</p> <h3>Family Matching Prints for Togetherness</h3> <p>Enhance your summer fun with family matching print swimsuits, sold separately. These matching designs make it easy to spot your family in a crowd and create a sense of togetherness. Perfect for family vacations, photographs, water activities, and pool parties, these swimsuits add a touch of unity to your summer adventures.</p>

Color

Brand

<p><a href="https://www.samsclub.com/browse/members-mark-swimwear/15920225" target="_self">Shop All Member's Mark Family Swim Here!</a></p> <ul>  <li>UPF 50+ sun protection</li>  <li>Front zip opening with YKK zipper</li>  <li>Hidden snap closures for easy changing</li>  <li>Soft stretch recycled fabric made from 84% recycled polyester and 16% spandex</li>  <li>Machine washable for convenient care</li> </ul>

Specifications

<p><a href="https://www.samsclub.com/browse/members-mark-swimwear/15920225" target="_self">Shop All Member's Mark Family Swim Here!</a></p>
<ul>
<li>UPF 50+ sun protection</li>
<li>Front zip opening with YKK zipper</li>
<li>Hidden snap closures for easy changing</li>
<li>Soft stretch recycled fabric made from 84% recycled polyester and 16% spandex</li>
<li>Machine washable for convenient care</li>
</ul>

Actual Color

Black - Online Only

Boat - Online Only

Multi - Online Only

Size

This is the cutest little boys swim suit. The material is soo sift. It contains snaps in the diaper area for easy access. It also has a zipper in the chest area. I received a size 18 months and it definitely fits true to size. The blue and red color is gorgeous too!

Awesome little boys swim

Great price for a swimming suit that keeps baby safe from the sun!  The fabric is soft and stretchy with plenty of room for a diaper. The long sleeves  are roomy and fit baby comfortably. The colors are vibrant and the pattern is fun!

Great product for a great price

I absolutely love this Member’s Mark, baby rash guard swimsuit. I like the spandex material and that it dries pretty quick, and that it’s long sleeve to help prevent from sunburns and the front zipper to help dress up.

Cute Swimsuit

The suit is well made with good material that is both soft but also sturdy feeling. The zipper isn’t cheapy feeling and the same goes for the 3 button snaps at the bottom of the suit. The only knock I have on it is the design pattern. I believe it was listed for “boys” but I think unisex or even girl might be more accurate?  I guess it depends on your preference.

Well made quality materials swimsuit

My granddaughter absolutely hates all of the cute bikinis we've every tried on her but she fell in love with this suit! It's easy on, easy off, no itch material or seams, fits comfortably without restricting movement and she found it was a great storage place for all of the shells she found! It washes up great, no bleeding or shrinking-this is a must have for the beach or any toddler in the water anywhere!

Our baby girls gave it 5 stars!!

The fit is a little strange. The colors are perfect for the darker water in the lake and ppol. The texture is sofet enough for the material that is needed for the water. The head hole was bit smaller for children with larger heads. Other than that this product is GREAT!

Great Product

When this bathing suit arrived i was so excited because it was so colorful. Perfect for my 2 and a half year old grandson. I love that it is long sleeve to protect his arms while swimming or water play. My guy is a little on the small side so the 2t was a little big on him, but room to grow into it. He will hopefully be able to use it next summer too. The material dries pretty fast and it’s easy to step into to get on and has snaps on the bottom for easy changes if needed. It’s a great summer suit. I gave it 4 stars because it is on the baggy side for my guy.

Summer bathing suit, fast drying and fun colors.

The Member's Mark baby swimsuit is nicely made. It is easy to get on and off. It dry's fast and fits to size. I like that it is long sleave to help keep sun off the arms. The price makes it worth the buy. I would recommend.

Nicely made

The sun blocking swim outfit is nice material and the colors are vibrant. I like how the easy slide zipper grasp is covered with material to avoid children unzipping or being scratched.  The gripper bottom makes it much easier to put on the child and easy for swim diaper changes.  The torso is long for 18 months making the fit not quite as it should be.

Practical, good quality but runs long in torso

I give this 4 stars because the pattern is a bit too busy for my liking(i dont feel its super boyish), but that's just personal preference.
The sizing is quite large, it also fits my almost 3 year old. We got a 12 month size.
I really like the front zipper, and the 3 snaps at the crotch for easy diaper access.
I like the full coverage of the long sleeves. The material is good quality and looks like it will last at least one full swim season.

Member's Mark Baby Boys Rashguard One-Piece Swimsuit

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Gap Kids Toddler Boys 2-Piece Pant Set