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Side view of a black Lock Sandal with back strap
Sale
Side and angled view of a pair of black Lock sandals with back strap
Side and top view of a pair of black Lock sandals with back strap

Melissa

Lock Sandal

5.0
Rated 5.0 out of 5 stars
5
Regular price: $79.00 Sale price: $39.50
50% Off
Early Black Friday - Take 30% off -Applied automatically in cart

Side view of a black Lock Sandal with back strap
Sale
Side and angled view of a pair of black Lock sandals with back strap
Side and top view of a pair of black Lock sandals with back strap
Size: 8
Choose size:
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Your passport to comfort and adventure. The all-new Melissa Lock Sandal adds a little something extra to your every day with its thick, perforated cross straps, and an adjustable ankle buckle so you can explore securely and in style everywhere you go.

SKU: 35821-AY496-8

Size + Fit

Check out our Size Guide to learn how to measure your foot to ensure you order the best size.

Worried about ordering the wrong size? Don't sweat it! We offer free returns and exchanges for 30 days.

Size Guide

STYLISH, TRENDY & VERSATILE: From the authentic brand behind the original jelly shoe, this shoe is sure to sure to elevate any look.

COMFORTABLE AND LIGHTWEIGHT: Made with our signature PVC MelFlex® jelly upper and comfortable footbed, these are lightweight and flexible for maximum comfort.

VERSATILE & DURABLE: Available in a variety of colors and will pair nicely dressed up or down. Made with our high-quality, hypo-allergenic, non-toxic PVC MelFlex® material that is made to last.

SIGNATURE FRUIT SCENT: Our signature bubblegum-scented MelFlex® smells like fun and feels like a dream.

VEGAN AND ECO-FRIENDLY: All Melissas are made in Brazil with our 100% recyclable and cruelty-free PVC MelFlex® material, so you can enjoy sustainable fashion without the environmental footprint.

STYLISH, TRENDY & VERSATILE: From the authentic brand behind the original jelly shoe, this shoe is sure to sure to elevate any look.

COMFORTABLE AND LIGHTWEIGHT: Made with our signature PVC MelFlex® jelly upper and comfortable footbed, these are lightweight and flexible for maximum comfort.

VERSATILE & DURABLE: Available in a variety of colors and will pair nicely dressed up or down. Made with our high-quality, hypo-allergenic, non-toxic PVC MelFlex® material that is made to last.

SIGNATURE FRUIT SCENT: Our signature bubblegum-scented MelFlex® smells like fun and feels like a dream.

VEGAN AND ECO-FRIENDLY: All Melissas are made in Brazil with our 100% recyclable and cruelty-free PVC MelFlex® material, so you can enjoy sustainable fashion without the environmental footprint.

Product

Melissa Lock Sandal

Style notes

Cross-strap sandal style
Light-as-air construction
Made with perforated, wear-resistant Melflex
Adjustable heel strap with buckle
Grenflex insole for flexible comfort
Infused bubblegum scent to deter odor
Upper: 100% PVC
Insole: Laminated PVC
Sole: 100% PVC
Bubblegum scent

Shoe style
  • Sandals
Made with

MelFlex® is Melissa’s signature flexible PVC-based jelly material, designed to feel soft, durable, and lightweight.

Country of origin

Brazil

Cleaning + wear tips

Melissa shoes are highly durable and low-maintenance due to their unique MelFlex® PVC material. They are waterproof, scratch-resistant, and do not deform over time.

Wear tips

Melissa shoes should feel comfortable from the first wear, as the material does not stretch, but MelFlex® softens with body heat to gently mold to your foot; socks can help prevent blisters during the first few wears.

Cleaning tips

To keep your shoes looking and smelling their best, wipe with mild soap and a damp cloth, gently scrub stubborn dirt with a soft toothbrush, use a Magic Eraser only on white or light-colored styles, and always air-dry in the shade away from heat, direct sun, car trunks, and washing machines.

Vegan and cruelty-free

Made with vegan and cruelty-free materials.

Eco-friendly material

Made with eco-conscious PVC MelFlex® material.

Recycled material

Made using approximately 30% pre-consumer recycled material.

Carbon footprint

Produced with a 100% Zero CO2 Carbon Emission. Learn more about our carbon footprint

Recyclability

Made with 100% recyclable MelFlex® material. Learn more about recyclability

Ethical and green manufacturing

Grendene owns 100% of its factories. This means we know everyone who makes our products, and our customers know exactly where their purchases are made.  Learn more about our manufacturing

Shipping

Standard Shipping: $9.99 / Discounted for Rewards Members

Expedited Shipping: $19.99

Please allow 3-4 business days for processing before your order is dispatched, including orders with expedited shipping.

Read our full shipping policy.

Returns

Orders are able to be returned or exchanged for free within 30 days of your delivery date. Last Chance items are final sale and cannot be returned or exchanged.

Read our full returns policy.

The original jelly shoe, born in Brazil.

Since 1979, Melissa Shoes has turned jelly footwear into a design icon: playful, water-friendly, vegan, recyclable, and finished with its signature bubblegum scent. Known for bold collaborations with fashion names like GANNI, Jean Paul Gaultier, Y/Project, and more, Melissa brings nostalgia, comfort, and high-fashion energy to everyday shoes.

Reviews

5.0
Rated 5.0 out of 5 stars
Based on 5 reviews
SizeRated -0.2 on a scale of minus 2 to 2
Customers Talked About
5 reviews
  • CS
    Cecilia S.
    Verified Buyer
    Usual Size 7
    Size Purchased 7
    Why I Love It Comfort, Style, Fit, Durability
    How would you describe the material? Comfortable
    April 3, 2026
    Usual Size 7
    Size Purchased 7
    Why I Love It Comfort, Style, Fit, Durability
    How would you describe the material? Comfortable
    Rated 5 out of 5 stars
    Loved it!

    Great style, from the beach to dinner, this will be perfect for my summer trips!

  • MH
    Marilyn H.
    Verified Buyer
    Usual Size 7
    Size Purchased 7
    Why I Love It Durability, Fit, Style, Comfort
    January 26, 2026
    Usual Size 7
    Size Purchased 7
    Why I Love It Durability, Fit, Style, Comfort
    Rated 5 out of 5 stars
    Comfort

    Love it

  • CS
    Carrie S.
    Verified Buyer
    Usual Size 6
    Size Purchased 6
    Why I Love It Comfort
    June 11, 2025
    Usual Size 6
    Size Purchased 6
    Why I Love It Comfort
    Rated 5 out of 5 stars
    So comfortable!

    Love these! So comfortable no break in time needed.

  • PH
    Paige H.
    Verified Buyer
    Usual Size 9
    Size Purchased 9
    Why I Love It Comfort, Style, Fit, Durability
    May 13, 2025
    Usual Size 9
    Size Purchased 9
    Why I Love It Comfort, Style, Fit, Durability
    Rated 5 out of 5 stars
    New fav summer shoes!

    For true to size and are my new favorites! Ordered in black too!

  • EC
    Enma C.
    Verified Buyer
    Usual Size 8.5
    Size Purchased 9
    Why I Love It Style
    April 14, 2025
    Usual Size 8.5
    Size Purchased 9
    Why I Love It Style
    Rated 5 out of 5 stars
    I like it

    The shoe is very comfortable but flat. Your feet will be securre with the sandle but if you have wide fit it will be tight.

Frequently Asked Questions

Yes, the Melissa Lock Sandal handles a full day of walking in the sun with ease. The flexible sole and contoured footbed keep your feet comfortable and supported from the beach to the boardwalk.

Yes, the Melissa Lock Sandal is fully waterproof, making it a great sandal for the beach, pool, or any wet environment. Simply rinse with water after wear to keep it looking its best.

No, the Melissa Lock Sandal is designed with smooth, flexible materials that move with your foot to minimize friction and irritation. As with any new shoe, we recommend breaking them in gradually to ensure the most comfortable fit from the start.