Our latest version of our bestselling Dayno tie-back training onesie is updated with a lengthened torso for more comfortable coverage, as well a scooped neckline for an even flatter fit when in streamline position. The suit's adjustable tie-straps give you the perfect fit for the moment—loose for comfort or snug for speed. Our insanely durable fabric stretches along the length of the body for easy movin’ during any aquatic activity.
- Good for: Swimming, water polo, lifeguarding, paddling, ocean and pool activities
- Tie-Back one-piece swimsuit
- Medium Coverage
- Coverage 3
- Lined for maximum privacy
- Tagless for maximum comfort
- Chlorine proof
- 2-way stretch
- Reinforced stitching
- Foreverever Fabric®
- 100% Polyester
Elastic contains trace amounts of Latex
- Hand wash cold
- Hang dry
- Do not iron, dry clean or bleach
JOLYN does not recommend tie straps to be used in racing or FINA sanctioned events. Fastening systems including ties are not allowed in competition, as per FINA regulations.
Shipping & Returns
Free standard shipping on domestic orders over $90
Standard shipping takes about 5 - 7 business days
We allow returns within 30 days for refunds and 45 days for store credit. Read our full return policy here
JOLYN Return Policy
For online orders, we allow returns within 30 days for refunds and 45 days for store credit. FINAL SALE ITEMS ARE NON-RETURNABLE.
Do I have to use the original JOLYN packaging or can I use my own?
We prefer you recycle the JOLYN packaging, but you can use whatever packaging you'd like.
How do I get a return shipping label?
All you have to do is submit a return, wait for approval, and then a return shipping label will be emailed to you. The cost of the return shipping will be taken out of your refund/store credit. Easy peasy!
Submit a return request here and we'll take it from there!
Does it need to be in brand new condition?
Yes! The item(s) must be unused, unworn, with no signs of washing or use. All tags and liners must be attached.
For sanitary reasons, please try on swimwear over underwear. Do not remove the hygienic liner.
Can I return an online purchase to the JOLYN Huntington Beach store?
Unfortunately our Huntington Beach store is unable to accept online purchases. If you need assistance in returning your oder please email our Customer Service team at email@example.com and they will be able to initiate your return.
Wrong product or product arrived damaged?
Email us and we'll make it right!
We stand by our products and offer a 6-month warranty. Please email us within 6 months of purchase with your order number and a photo of the item and we'll help you out!
I Live In Canada. Can I Return My Order?
- Of course! If you are willing to pay to have the garments shipped back to us we'll refund or issue a store credit for the product amount. Unfortunately we are not able to refund shipping, taxes, or duty collected on international orders.
Made for the highest level of activity
Our classic bestselling fabric loved by athletes for its durability
Sits diagonally across the bum
Stay protected during long days in sun
Our cult favorite original performance fabric beloved by top tier athletes. Built for durable, reliable performance.
- Best For
- Training, high intensity activity
- Chlorine Resistance
- Chlorine proof
- Stretch Level
- Minimal stretch
- Fits snug to reduce drag, recommend sizing up
- Soft, sturdy, durable
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