Penelope | Women's Lightweight Waterproof Jelly Slingback Comfortable Sandals
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Women's Lightweight Waterproof Jelly Slingback Comfortable Sandals are your go-to choice for warm-weather days at the beach, poolside, or running errands in style. These flat jelly sandals feature a ballet-inspired closed toe, decorative cut-out detailing, and a slingback heel strap — perfect for women seeking effortless, all-day wear.
Why You'll Love It
- Waterproof jelly construction: Smooth, flexible, and easy to wipe clean — holds its shape wear after wear and dries instantly.
- Slingback strap with cut-out toe detail: Keeps the shoe secure on your foot while three small toe openings add a feminine touch and allow airflow to keep feet cool.
- Non-slip textured outsole: Deeply grooved sole provides reliable grip on both wet and dry surfaces, from poolside tiles to city sidewalks.
Perfect For
Slip these on for a beach vacation or poolside afternoon, pair them with a sundress for a casual day out, or wear them for everyday summer errands — they pack flat and are ready for wherever the day takes you.
Care Instructions
- Wipe clean with a soft, damp cloth.
- Rinse with clean water after beach or pool use.
- Allow to air-dry fully before storing.
- Store away from direct sunlight to preserve color.
Frequently Asked Questions
Are these sandals waterproof?
Yes — they are made from a waterproof jelly material that is easy to wipe clean and dries instantly, making them ideal for the beach or poolside.
Do these have a closed toe or open toe?
They have a closed rounded toe with small decorative cut-out openings across the toe box for ventilation and a feminine detail.
What heel height do these sandals have?
These are flat sandals with no heel, designed for all-day comfort on warm days.
What occasions are these sandals suitable for?
They are perfect for the beach, poolside, casual days out, summer travel, and everyday warm-weather errands.
Women's Shoe Size Chart
| US Size | UK Size | Foot Length |
|---|---|---|
| US 4 | UK 2 | 22 cm / 8.7 in |
| US 4.5 | UK 2.5 | 22.5 cm / 8.9 in |
| US 5 | UK 3 | 22.5 cm / 8.9 in |
| US 5.5 | UK 3.5 | 23.5 cm / 9.3 in |
| US 6 | UK 4 | 23.5 cm / 9.3 in |
| US 6.5 | UK 4.5 | 24 cm / 9.4 in |
| US 7 | UK 5 | 24 cm / 9.4 in |
| US 7.5 | UK 5.5 | 25 cm / 9.8 in |
| US 8 | UK 6 | 25 cm / 9.8 in |
| US 8.5 | UK 6.5 | 25.5 cm / 10 in |
| US 9 | UK 7 | 25.5 cm / 10 in |
| US 9.5 | UK 7.5 | 26 cm / 10.2 in |
| US 10 | UK 8 | 26 cm / 10.2 in |
| US 10.5 | UK 8.5 | 27 cm / 10.6 in |
| US 11 | UK 9 | 27 cm / 10.6 in |
| US 11.5 | UK 9.5 | 27.5 cm / 10.8 in |
| US 12 | UK 10 | 27.5 cm / 10.8 in |
All orders within the US are shipped free of charge with full tracking, using trusted carriers like UPS.
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We're proud of the quality of our products — that's why we offer a 30-day return guarantee.
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Our sizes fit true to standard sizing.
- If you usually wear a size L, go with size L.
- If you're between sizes, we recommend sizing up.
Example:
If you're between M and L, choose size L for the best fit.
