Melissa + UNDERCOVER
Spikes Sandal
Melissa Spikes Sandal + Undercover is an irreverent shape with buckles, studs, and spikes made from PVC Melflex. With elements inspired by the punk movement with avant-garde notions and Melissa’s DNA, this is the best fit for those who are looking for a sandal with attitude and comfort.
Size + Fit
Based on data from our shoppers:
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
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STYLISH, TRENDY & VERSATILE: From the authentic brand behind the original jelly shoe, this shoe is sure to sure to elevate any look. |
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COMFORTABLE AND LIGHTWEIGHT: Made with our signature PVC MelFlex® jelly upper and comfortable footbed, these are lightweight and flexible for maximum comfort. |
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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. |
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SIGNATURE FRUIT SCENT: Our signature bubblegum-scented MelFlex® smells like fun and feels like a dream. |
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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 Spikes Sandal |
|---|---|
| Collaboration |
UNDERCOVER |
| Shoe style |
|
| 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. |
|---|---|
| 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. |
|
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 Spikes Sandal |
|---|---|
| Collaboration |
UNDERCOVER |
| Shoe style |
|
| 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. |
|---|---|
| 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. |
