Penelope | Women's Lightweight Waterproof Jelly Comfortable Sandals Slingback Flats

Regular price $106.95 Sale price$53.95 Save 50%
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Women's Lightweight Waterproof Jelly Comfortable Sandals Slingback Flats are your go-to choice for all-day warm-weather wear. These ballet-inspired jelly flats feature a secure slingback strap, feminine cut-out toe detailing, and a flexible waterproof build perfect for women who want easy, fuss-free footwear.

Why You'll Love It

  • Waterproof jelly construction: Smooth, flexible material wipes clean in seconds and holds its shape wash after wash.
  • Cut-out toe ventilation: Three small openings across the toe box keep feet cool and add a feminine decorative touch.
  • Non-slip textured outsole: Deeply grooved sole provides grip on both wet and dry surfaces, from poolside to city sidewalks.

Perfect For

Wear them to the beach or pool for effortless water-ready style, slip them on for casual summer errands, or pack them flat in your carry-on for a warm-weather vacation. They also pair well with sundresses or linen pants for a relaxed daytime look.

Care Instructions

  • Wipe clean with a soft, damp cloth.
  • Rinse with cool water to remove sand or dirt.
  • Allow to air-dry fully before storing.
  • Store away from direct sunlight to preserve color.

Frequently Asked Questions

Are these sandals waterproof?
Yes, the jelly material is fully waterproof and easy to wipe clean, making them ideal for the beach, pool, or rainy days.

Do these have a heel strap to keep them secure?
Yes, they feature a slingback strap at the heel that keeps the shoe firmly in place while still allowing airflow.

Can I pack these in a bag when traveling?
Absolutely. The ultra-lightweight, flexible construction means they bend flat and pack easily into a carry-on or beach bag.

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
DRESSED FOR THE LIFE YOU ACTUALLY LIVE

AUTUMN SALE

These are the pieces you reach for without thinking — because they fit well, travel light, and work harder than they look.

Buy 2 → save 10%
Buy 3 → save 15%
Buy 4 → save 20%
Buy 5+ → save 25%

When a style sells out, it doesn't come back.

Customer Reviews

What our customers are saying

Patricia M.
Boston, MA
Verified

"I have been searching for a brand that gets my lifestyle for years. Tamara Boston nailed it on the first order. The linen trousers fit perfectly, arrived in three days, and I have already worn them four times this week."

4.8
Average Rating
600+
Happy Customers
97%
Would Recommend
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