Frequently Asked Questions
Everything you need to know about the world's most comfortable sleep masks.
What makes Manta Sleep masks different from standard sleep masks?
Unlike flat masks that put pressure on your eyelids, Manta masks feature adjustable, deep eye cups that offer 100% blackout without touching your eyes. This allows for REM sleep and prevents smudging of eyelashes or makeup.
How do I find the right fit for my face shape?
Our masks are designed with a 'one size fits all' approach. The eye cups are fully adjustable along the headband, allowing you to customize the position to match your specific pupillary distance and facial structure for a perfect seal.
How should I wash and care for my Manta Sleep products?
To maintain the quality of the materials, we recommend machine washing your mask in the provided laundry bag using cold water. Always air dry; do not put your Manta mask in the dryer as high heat can damage the foam and elastic.
What is your shipping policy for international orders?
We ship worldwide. Orders are typically processed within 1-2 business days. Shipping times vary by location, but most international customers receive their orders within 7-14 business days via tracked shipping.
What is your return policy if I am not satisfied?
We offer a 60-day 'deep sleep' guarantee. If you are not 100% satisfied with your sleep quality after using our mask, you can return it within 60 days for a full refund, no questions asked.
Are the materials used in the masks skin-safe and breathable?
Yes, we use premium, breathable materials like cotton and tapered foam to ensure airflow. Our fabrics are chosen to be gentle on sensitive skin and to prevent overheating during the night.