Slime Socks

Get your slime on, minus the mess! MADMIA Slime Socks feature a bright neon slime-inspired design that glows under UV light. Add a gooey-looking pop of color to crazy sock day or your next UV-lit disco outfit.

For best results and to keep your MADMIA socks colorful and stretchy for longer, give them a little love: • Unpack carefully: Use scissors to snip the connecting tag. Never pull or rip it out, as this can damage the knit. • Cold hand wash only: Heat can make elastane stiff and brittle, reducing your socks’ stretch and lifespan. • Be gentle with delicate details: Shiny or printed trims made from PVC, PU or similar materials need extra care. Avoid rubbing them when wet. • Air dry: Lay flat or hang to dry. Do not tumble dry.

Kids and Adults Socks Size
Our most popular size. These socks are 'one size fits most' and are suitable for ages 6 - 99. They can fit adults but we recommend up to shoe size EU 41 equivalent to women's size 8/9 AU.Please note, they do have limited stretch around larger or muscular calves. Socks with less busy patterns such as (Mermaid Socks, Liquorice Bows, Mermaid Frills, Music Notes, Neon, Rainbow Tie Dye, Magic Frills, Ice Cream, Tie Dye) have better stretch and we highly recommend these patterns for adults to avoid stretch issues.

Toddler Socks
Most suitable size for children aged 3 - 5. If your little one is about to turn 6 soon we would recommend buying our standard 'Kids & Adults' size (for ages 6 - 99)

USA shipping rates

• USPS Ground Advantage: FREE over $79, otherwise $6.99. Delivery 3–7 business days.
• USPS Priority Mail: $12.90. Delivery 2–5 business days.
• FedEx 2nd Business Day: $14.90. Delivery 2 business days.
• USPS Priority Mail Express: $30.00. Delivery 1–2 business days.

Free-shipping threshold is calculated after discounts and excludes taxes. Delivery times start from dispatch. Alaska, Hawaii and Puerto Rico may take longer.

Order processing

• Orders are processed Monday to Friday, excluding public holidays.
• Orders placed before 1:00 pm EST ship the next business day from our Florida warehouse.
• Weekend orders ship within 48 hours of the first business day.

Pre-order items

Pre-order items show an estimated dispatch date on the product page. Orders containing a pre-order item ship together once all items are in stock.

Warehouse pickup

1020 Belle Avenue, Suite 1140, Winter Springs, Florida 32708. Monday to Friday, 9:00 am – 4:00 pm EST.

International delivery

Where available, rates and delivery times are shown at checkout. Import duties or taxes are payable by the customer on delivery.

Australia and New Zealand customers: please shop at madmia.com. EU and UK customers: please shop at madmia.eu.

Faulty, damaged or incorrect items

Please email admin@madmia.com with your order number and a photo of the issue. We’ll arrange a replacement or refund. This policy does not affect your rights under applicable consumer laws.

Change-of-mind returns and exchanges

All return and exchange requests must be emailed to admin@madmia.com and confirmed in writing before an item is sent back. Please include:

• Order number
• Item being returned
• Requested replacement style and size (exchanges only)

Our team will confirm whether the exchange can be arranged and any postage costs.

For a change-of-mind return or exchange, items must be:

• Returned within 30 days of delivery
• Unworn and unused, with original tags attached
• In the original packaging and condition

Returns that do not meet these conditions may be declined.

Return address

After MADMIA confirms your return, send your parcel to:
MADMIA Returns, 1020 Belle Avenue, Suite 1140, Winter Springs, Florida 32708, United States

Postage and refunds

• Customers pay return postage on change-of-mind returns.
• Accepted returns are refunded to the original payment method within 5 business days of receipt.
• Original shipping charges are non-refundable.

Outside the USA: see the returns policy at madmia.com (Australia, NZ and rest of world) or madmia.eu (EU and UK).