Teen Period Swim Watermelon Crop Bikini
Designed for real life (and real swims), our Period Swim Crop Bikini lets you feel confident in the water, any day of the month.
Made in a vibrant Watermelon red textured fabric, this set features crop bikini top with adjustable straps, and matching bottoms with fixed side ties for that effortless, beach-ready look. It's the same cute Snapper Rock style - just smarter.
Hidden inside the bikini bottom is a discreet, two-layer built-in leak protection gusset, designed to absorb light to medium flow, wick away moisture, and help prevent leaks while you swim. This one is made for swimming, surfing, beach days & pool hang outs.
- 2 layer built in protection gusset using Zorb® 3D Dimple LITE fabric technology
- Highly absorbent
- Moisture wicking top layer
- Waterproof bottom layer
- Absorbs up to 2-3 regular tampons worth (approx 20ml)
- For best protection, the fit of your bottom needs to be snug
- Wash BEFORE first wear to activate the absorbency
- Cold Machine wash, air dry only (no tumble dry)
- Decorative side ties on bottom
- Thin removable padding in bikini top size 10-16
- Check out our reuseable Dottie Days Waterproof Wet Bag (for storing your bikini)
TWEEN & TEEN GIRLS in. cm
| Standard size | Height | Chest | Waist | Hips | Cup guide | Snapper Rock size |
|---|---|---|---|---|---|---|
| Youth 8 | 48–52" | 26½–27¼" | 23¼–24" | 27¼–28¼" | — | 10 |
| Youth 10 | 52¼–55½" | 27½–28¼" | 24½–25¼" | 28¾–30" | AA | 12 |
| Youth 12 | 56–59¾" | 28¾–30" | 25½–26½" | 30¼–31½" | AA / A | 14 |
| Youth 14 | 60¼–62¼" | 30¼–31½" | 26¾–28" | 32–33½" | A / B | 16 |
| Youth 16 | 62½–64¼" | 32–33½" | 28¼–29½" | 33¾–35" | A / B / C† | Womens Small(Best Fit*) |
Teen Period Swimwear
Wondering how period swimwear actually works? It’s simple. Our teen period swim bottoms look and feel just like regular bikinis, but inside they’re designed with clever hidden layers that keep you protected in the water.
How It Works
Our period swim bottoms have a built-in gusset using Zorb® 3D Dimple LITE fabric technology, designed to absorb light to medium flow, wick away moisture, and help prevent leaks so your teen can swim with total confidence. They look and feel just like regular bikini bottoms. No one will know. And that's exactly the point.
Trusted Protection
Each pair of our teen period swim bottoms holds up to 20ml (about 2-3 tampons), keeping you comfortable and protected while you swim, surf, or lounge by the pool.
TOP TIP
Make sure they fit just right - snug, not loose. That’s how the tech works its magic (and keeps pool water out and period leaks in check).
How to care for your Period Swimwear
To get the most out of your Snapper Rock period swimwear, we recommend:
Wash before first use to activate absorbency. Machine wash on a gentle, cold cycle with similar colors. Avoid fabric softeners and bleach as they can affect absorbency and damage the fabric. Use a mild or natural detergent for best results. Air dry only, avoid tumble drying. Lay flat or hang to dry in a shaded, well ventilated area. Replace after 30 washes for best performance.
Materials
Shipping Information
Shipping Options:
Standard: $8.00 via USPS Ground Advantage. Arrives in 2-5 business days after dispatch.
Express: $24.95 via UPS 2nd Day Air. Delivered within 2 business days after dispatch.
For international shipping, select your country at checkout to view rates.
Please Note: Orders placed on weekends or after 12 pm EST on weekdays may require an additional day for processing. Both Standard and Express shipping timeframes refer to transit times post-dispatch. To ensure a prompt delivery, we recommend placing orders early, especially for Express service.
Returns and Exchanges
Returns and Exchanges
You can return or exchange items within 30 days of receiving your order. Items must be unused, in a re-saleable condition with all tags and panty liners attached.
Refunds
A $6 shipping and handling fee is deducted from refunds. This does not apply to exchanges or approved defective returns.
Final Sale Items
Items marked as Clearance or Final Sale cannot be returned or exchanged.
International Orders
International customers can find return information on our Returns and Refunds page.
Full Policy
For full details, visit our Returns and Refunds page.
Bikini Size Calculator
Period Swimwear FAQ
Made for teens and tweens, this collection combines comfort, reliability, and fun designs so you never have to sit out a swim. Our period bikini bottoms are designed with built-in leak protection, giving you peace of mind while swimming, surfing, or just hanging out at the pool.
Unlike bulky alternatives, Snapper Rock teen period swimwear is lightweight, quick-drying, and looks just like your favorite swim styles.
How does Snapper Rock period swimwear work?
Our period swimwear looks like a normal bikini bottom - but inside, it’s built with smart layers.
A hidden lining made with Zorb® absorbent fabric quickly pulls moisture away from your body and locks it inside, while a protective layer helps prevent leaks.
So you can swim, surf, and hang out feeling dry, comfortable, and confident.
Can I swim on my period without using a tampon or pad?
Yes -for light flow days.
Our period swimwear is designed to be worn on its own for light flow, with built-in protection to keep you covered in and out of the water.
How much can Snapper Rock period swimwear absorb?
Our swimwear is designed for light flow and can absorb up to the equivalent of 2–3 regular tampons, that’s about 20ml.
That means you can enjoy the water without stressing- just choose the right day in your cycle for your flow.
Will Snapper Rock swimwear feel heavy or bulky when wet?
Nope 😊
We use Zorb® LITE, which is designed to be thin, lightweight, and low-bulk, so it still feels like a normal bikini.
Even when wet, it won’t feel heavy or saggy- just comfortable and easy to wear.
What sizes are available?
Our teen period swimwear is available in youth sizes 10–16.
Black bottoms are sold separately, while Dottie Days Triangle, Watermelon Triangle, and Marine Crop are sold as sets.
Please check our size chart to find your best fit.
Tip: Make sure they fit just right – snug, not loose. That’s how the tech works its magic (and keeps pool water out and period leaks in check).
Should I try my period swimwear before wearing it out?
If it’s your first time, a quick try at home can help build confidence.
Wear it in the shower or bath to check the fit feels secure and comfortable—so your first swim feels easy and stress-free.
Please note: once worn in water, this item can’t be returned.
What is your returns policy for period swimwear?
For hygiene reasons, period swimwear can only be returned if it is unworn, unwashed, with tags and hygiene liner still attached.
Once worn in water, it can’t be returned.
Returns can be submitted within 30 days of delivery through our returns portal. A $6 handling fee is deducted from refunds (exchanges are free).
We recommend trying on for fit first (with underwear) before use to make sure you feel confident before your first swim.
How do I store my wet period swimwear?
Easy - just give your swimwear a quick rinse in cold water, then pop it into our Dottie Days waterproof wet bag.
It has waterproof lining and zip-up, so you can store and carry your wet swimwear. Cute, reusable, and super handy for beach days, sleepovers, or after swim practice. Just rinse out your wet bag after use.
How do I care for my period swimwear?
Super simple:
- Rinse in cold water after use
- Gentle machine wash (cold)
- No bleach or fabric softener
- Line dry (no tumble dryers)
Is it obvious I’m wearing period swimwear?
Not at all.
It looks and feels just like your regular bikini—same fit, same style, just with hidden protection built in.