--- product_id: 340281248 title: "Mueller Ultratemp Bed Sheets Set, Super Soft 1800, 6 Piece California King Sheet Sets, Deep Pocket up to 16\", Transfers Heat, Breathes Better, Hypoallergenic, Wrinkle-Resistant, Oeko-TEX, Light Grey" brand: "mueller" price: "€ 73.46" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/340281248-mueller-ultratemp-bed-sheets-set-super-soft-1800-6-piece store_origin: GR region: Greece --- # Moisture-wicking & quick-dry fabric Thermoregulating Ultratemp tech Deep 16" pockets for perfect fit Mueller Ultratemp Bed Sheets Set, Super Soft 1800, 6 Piece California King Sheet Sets, Deep Pocket up to 16", Transfers Heat, Breathes Better, Hypoallergenic, Wrinkle-Resistant, Oeko-TEX, Light Grey **Brand:** mueller **Price:** € 73.46 **Availability:** ✅ In Stock ## Summary > 🌙 Sleep Smart, Stay Cool, Wake Refreshed! ## Quick Answers - **What is this?** Mueller Ultratemp Bed Sheets Set, Super Soft 1800, 6 Piece California King Sheet Sets, Deep Pocket up to 16", Transfers Heat, Breathes Better, Hypoallergenic, Wrinkle-Resistant, Oeko-TEX, Light Grey by mueller - **How much does it cost?** € 73.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/340281248-mueller-ultratemp-bed-sheets-set-super-soft-1800-6-piece) ## Best For - mueller enthusiasts ## Why This Product - Trusted mueller brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Pocket Fit:** Designed to hug California King mattresses up to 16" deep—no slipping, just perfect fit. - • **Stay Cool All Night:** Advanced Ultratemp technology wicks away heat and moisture for breathable comfort. - • **Eco-Friendly Certified:** Oeko-TEX certified, hypoallergenic, and easy-care for a sustainable, healthy sleep environment. - • **Silky Soft Athletic Fabric:** Experience the luxury of performance fabric that feels smooth and soothing on your skin. - • **Wrinkle-Resistant & Durable:** Enjoy sheets that resist wrinkles, fade, and pilling, getting softer with every wash. ## Overview The Mueller Ultratemp 6-piece California King sheet set features innovative thermoregulating fabric that wicks moisture and breathes better than traditional cotton. With deep 16" pockets, wrinkle resistance, and Oeko-TEX certification, these hypoallergenic sheets combine durability with silky softness for a premium, eco-conscious sleep experience. ## Description Full description not available ## Features - WHY MUELLER HOME PREMIUM SHEETS? – Silky to the touch and with a moisture-wicking, breathable structure, the Mueller Ultratemp cal king sheet set & Pillowcases provide superior ventilation and moisture release – reduce sweating and keep your body cool all night long. - INNOVATIVE ULTRATEMP TECHNOLOGY – Featuring thermoregulating quick-drying temperature control, our lightweight performance fabric helps keep body temperature low by wicking away moisture – breathing better than stuffy, tightly-woven high-thread-count cotton. - ENGINEERED FOR COMFORT – Cutting-edge engineering utilizing an insanely soft athletic fabric, our elastic-lined fitted sheet, flat sheet and 4 pillowcases feel incredibly silky on your skin, which soothes you into a tranquilly peaceful night of revitalizing sleep. - DURABLE LUXURY – Long-lasting, wrinkle-free durability. Our lustrous sheet set and pillowcases get softer with every wash. Oeko-Tex certified and environmentally friendly, the sheet set is engineered not to shrink, fade or pill. Easy to spot clean or machine wash in cold water, without bleach or fabric softener and a low tumble dry with no dryer sheet for easy care. - QUALITY WITH MUELLER – Mueller Home is a cutting-edge performance company that helps you sleep at the perfect temperature. If you need any help, please feel free to contact us. Our unparalleled 24/7 live telephone customer support is ready and waiting to assist with anything you need! ## Product Details - **Size:** California King Size - **Material:** Microfiber - **Color:** Light Gray - **Pattern:** Solid - **Brand:** Mueller ## Images ![Mueller Ultratemp Bed Sheets Set, Super Soft 1800, 6 Piece California King Sheet Sets, Deep Pocket up to 16", Transfers Heat, Breathes Better, Hypoallergenic, Wrinkle-Resistant, Oeko-TEX, Light Grey - Image 1](https://m.media-amazon.com/images/I/71CCJZHIYqL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars 5 ⭐️ For the Price Point *by K***K on Reviewed in the United States on September 24, 2023* We finally got a new mattress and a foam mattress topper, so of course, the sheet sets we had weren’t going to cut it because now we need deeper pockets. I usually purchase 1800 thread sheets that cost more than these so I was nervous to switch to something less expensive. But I am pleasantly surprised. Although these were thin, the sheet is somewhat silky so they do feel nice. They come with 4 pillowcases which is awesome. They come with a pocket on each side of the fitted sheet which is great for storing things but is also helpful when putting the sheet on the bed, because you don’t have to guess at which side of the sheet (long side vs short side) you’re holding. Just turn the sheet so the pockets on each side are on the top of the bed and then put it on. I wanted the white color but figured they would be thin and thus, see through so I went with the grey color. I have another set of similar sheets in the spare bedroom and I think these sheets are a lot nicer; they’re definitely softer and silkier. I think for the price, these sheets are worth saving money by not buying the expensive cotton sheets and I’m so glad that I tried these, I came back for a 2nd purchase of the same sheet set. Five stars: it’s a good value for its price point. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Finally a sheet that fits my ghastly bed *by A***R on Reviewed in the United States on December 30, 2022* For context, I have a California King Seally XFirm mattress that is 17” high. It sits atop an adjustable, motorized base. For the past 3 years I have begrudgingly fought with fitted and flat sheets that either pull off in the night or just aren’t wide enough for 2 people to comfortably share. The mattress feels like it weighs 500 pounds so lifting it to restretch the fitted sheet over the pockets is a daily pain accompanied by many creative words.I finally reached my fill of this dumb daily game and hopped on Amazon to see if one could order sheets with an XDEEP pocket. Well… turns out you can. (Not sure why I’ve just assumed for the past 3 years that everyone lives with this problem 😂)This brand was well rated with lots of reviews, claimed to have XDEEP pockets, had neutral colors to choose from, and was on special. I choose gray.They came yesterday and I’ve never been so excited to strip and remake the bed.These sheets delivered. The fitted sheet glided over my hundo monster of a mattress with no pulling or fighting. The corners securely snapped into placed UNDER the mattress…a first for me. The flat sheet was extra wide too which meant I could quickly tuck it in on all three sides. Im pleased to say that last night there was no obnoxious pulling or fighting over the sheet while sleeping either.They are soft and the fabric is surprisingly thick too which tells me these should hold up for a while. YEA! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Super soft *by J***N on Reviewed in the United States on December 6, 2023* I was pleasantly surprised by the quality of these sheets. They are very soft and I’d totally recommend! --- ## 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.gr/products/340281248-mueller-ultratemp-bed-sheets-set-super-soft-1800-6-piece](https://www.desertcart.gr/products/340281248-mueller-ultratemp-bed-sheets-set-super-soft-1800-6-piece) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*