--- product_id: 8232872 title: "Contoured Sleep Mask for Side Sleepers – Zero Pressure Fit, Light Blocking Eye Shade for Sleeping & Travel – Black, Standard Size" brand: "nidra" price: "¥6930" currency: JPY in_stock: true category: "Nidra" url: https://www.desertcart.jp/products/8232872-contoured-sleep-mask-for-side-sleepers-zero-pressure-fit-light store_origin: JP region: Japan --- # Adjustable strap for perfect side sleeper fit 100% blackout with 3D contoured eye cups Memory foam for pressure-free comfort Contoured Sleep Mask for Side Sleepers – Zero Pressure Fit, Light Blocking Eye Shade for Sleeping & Travel – Black, Standard Size **Brand:** nidra **Price:** ¥6930 **Availability:** ✅ In Stock ## Summary > 😴 Sleep Like a Pro, Wake Like a Boss ## Quick Answers - **What is this?** Contoured Sleep Mask for Side Sleepers – Zero Pressure Fit, Light Blocking Eye Shade for Sleeping & Travel – Black, Standard Size by nidra - **How much does it cost?** ¥6930 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/8232872-contoured-sleep-mask-for-side-sleepers-zero-pressure-fit-light) ## Best For - nidra enthusiasts ## Why This Product - Trusted nidra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathable & Cool:** Soft, breathable fabric keeps you cool all night, perfect for long naps or travel. - • **Total Light Blockout:** Deep contoured eye cups create complete darkness for uninterrupted rest. - • **Pressure-Free Comfort:** Low-rebound memory foam cushions eyes without any pressure or lash compression. - • **Side Sleeper’s Dream:** Ergonomic, slim side panels and adjustable strap ensure zero slipping or hair pulling. - • **Versatile & Travel-Ready:** Compact, lightweight design ideal for shift workers, jet lag relief, meditation, and self-care rituals. ## Overview The Nidra Contoured Sleep Mask is expertly designed for side sleepers seeking total blackout and zero eye pressure. Featuring deep 3D memory foam cups, breathable fabric, and an adjustable strap, it guarantees a secure, lash-friendly fit that stays put all night. Perfect for travel, shift work, or meditation, this lightweight mask delivers premium comfort and uninterrupted rest wherever you go. ## Description Buy Nidra Contoured Sleep Mask for Side Sleepers – Zero Pressure Fit, Light Blocking Eye Shade for Sleeping & Travel – Black, Standard Size on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - Blackout, Zero Pressure Design: Deep contoured 3D eye cups block all light while relieving eye pressure—perfect for shift work, travel, or midday naps - Lash-Friendly Comfort: Spacious cups prevent lash compression, allowing free eye movement—ideal for lash extensions and makeup wearers - Memory Foam & Breathable Fabric: Low-rebound memory foam paired with soft, cool-touch materials for long-lasting comfort without overheating - Side Sleeper Approved Fit: Lightweight design with thin side panels and adjustable strap for secure fit across all sleep positions—no slipping, no hair pull - For Travel, Meditation & Self-Care: Compact and gift-ready for travelers, yoga sessions, jet lag relief, or anyone seeking deeper, uninterrupted rest ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M9BC1M8 | | ASIN | B00M9BC1M8 | | Age Range Description | Adult | | Best Sellers Rank | #18,883 in Health & Household ( See Top 100 in Health & Household ) #60 in Sleep Masks | | Brand Name | Nidra | | Closure Type | Buckle | | Color | Black (Standard) | | Customer Reviews | 4.2 4.2 out of 5 stars (8,419) | | Date First Available | October 27, 2014 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.04 Pounds | | Item model number | BD11282 | | Manufacturer | Nidra | | Manufacturer | Nidra | | Manufacturer Part Number | B00M9BC1M8 | | Material Features | Non Toxic, Reusable | | Material Type | Memory Foam | | Model Number | BD11282 | | Number of Items | 1 | | Other Special Features of the Product | 3D Contoured, Adjustable Strap, Breathable, Complete Blackout, Ergonomic | | Pattern | Solid | | Product Care Instructions | Hand Wash Only, Machine Wash | | Product Dimensions | 7.48 x 0.04 x 3.54 inches; 0.64 ounces | | Size | Standard | | UPC | 683405406877 | | Unit Count | 1 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** Nidra - **Color:** Black (Standard) - **Material:** Memory Foam - **Special Feature:** 3D Contoured, Adjustable Strap, Breathable, Complete Blackout, Ergonomic ## Images ![Contoured Sleep Mask for Side Sleepers – Zero Pressure Fit, Light Blocking Eye Shade for Sleeping & Travel – Black, Standard Size - Image 1](https://m.media-amazon.com/images/I/71W5vdMVorL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this mask comfortable for side sleepers and what is the material made out of?** A: It is not comfortable for side sleepers at all. The advertising is complete BS. The velcro cannot be tightened and the mask glides away. Quality is terrible as well. You'd expect to see it at the Dollar store. Don't trust the "rosey" reviews and the people who adjusted their reviews after getting refunds. **Q: How do the straps connect?** A: The straps are really low quality velcro that cannot be adjusted. Not great for neither back nor side sleepers. This is a really poor product. **Q: How does the mask work for those who sleep on their stomach? Also, how well does it work for those with larger noses? Does it still fit properly?** A: Thank you for your question, Matt. We have tested our product on back, side, and stomach sleepers and have had very high ratings from each type of sleeper. For those who sleep on their stomach, we had a 97% satisfaction rate. In terms of the size of your nose, this will of course depend on you personally. Each person has a uniquely contoured face, nose, head, and eyes. We cannot guarantee that it will fit properly on every person because of the unique shapes of each person. However, please try the product and if you are not happy for any reason, return it anytime. No questions asked. Thank you! **Q: I have a contoured Mask made with foam. But it's thick and HOT in the summer & my thin mask leaves bags under my eyes. How would this mask benefit me?** A: Thank you for your inquiry, Kat-Woman! Our Nidra™ Deep Rest sleep mask is made from a polyester interlock and a thin foam insert. The mask is not too hot to wear in the summer because it is made with lightweight breathable material. It is thicker than traditional masks because it is higher quality and allows for us to have the molded contoured cups, but we have at this point never had a complaint about it being too hot to wear in summer. We invite you to try the mask, and if you are not 100% satisfied, we are happy to refund your money at ANYTIME. No questions asked. Thank you! ## Frequently Bought Together - Nidra Sleep Mask, Contoured Blackout Sleeping Mask, for Men & Women - Standard Size, Black - Alaska Bear Sleep Mask Silk Cover Eye Contour for Pressure-Free Sleeping, Upgrade Over Conventional Flat Satin Eye Masks, Machine Washable - MZOO Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/8232872-contoured-sleep-mask-for-side-sleepers-zero-pressure-fit-light](https://www.desertcart.jp/products/8232872-contoured-sleep-mask-for-side-sleepers-zero-pressure-fit-light) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-23*