Make every splash stress-free with the Marcus & Marcus Baby Reusable Swim Diaper. Thoughtfully designed for pool days, swim lessons, and beach adventures, this soft and durable swim diaper helps contain messes while keeping your baby comfortable and secure.

Crafted from high-quality 1.5mm neoprene, it provides a snug yet gentle fit on delicate skin. No bulky disposable diapers, no unnecessary waste — just a reliable, reusable solution for confident water play.

Why Parents Love It

Safe & Secure Fit
Stretchy elastic waistband and leg cuffs create a snug seal to help prevent leaks while allowing natural movement.

Designed to Contain Solid Waste
Like all approved swim diapers, it is made to contain solid waste. The water-permeable neoprene allows urine to pass through — keeping baby comfortable and pool-safe.

Easy to Clean & Reuse
Simply rinse after use, wash, and air dry. A practical, eco-friendly alternative to disposable swim diapers.

Gentle Insulation & Light UV Protection
The 1.5mm neoprene provides mild warmth in cool water and offers light sun protection during outdoor swimming.

Soft & Skin-Friendly
Smooth interior lining with no harsh materials, designed for all-day comfort.

Eco-Friendly & Cost-Effective
Reusable design reduces landfill waste and saves money over time.

Perfect for swim lessons, beach trips, vacations, and backyard pool days — so you can focus on making memories, not managing messes.

Frequently Asked Questions

1. What size should I choose for my baby?
Please refer to our size chart based on your baby’s weight and age. The swim diaper features stretchy elastic cuffs for a snug yet comfortable fit.

2. How do I wash and care for the swim diaper?

• Rinse immediately after use to remove chlorine or salt.
• Wash with mild soapy water.
• Hand washing recommended for best results.
• Machine wash maximum 40°C / 104°F.
• Air dry only.
• Do not bleach, tumble dry, or dry clean.
• Avoid fabric softeners as they may affect performance.
• Store in a dry place and avoid prolonged direct sunlight exposure.

3. Is it leak-proof for pee and poop?
It is designed to contain solid waste, as required by pools. Urine will pass through the neoprene material — this is normal and ensures comfort.

4. Can my baby wear it under a swimsuit?
Yes. The slim, flexible design fits comfortably under most baby swimwear.

5. Does neoprene provide sun protection?
It offers light UV resistance. For extended outdoor use, we recommend pairing with rash guards and sunscreen.

6. How long will it last?
With proper care, the high-quality neoprene is durable enough for multiple swim seasons and can even be reused for siblings.