Fiberglass-Free for Peace of Mind: Enjoy a truly clean and soft sleep space with a fiberglass-free king mattress. Designed with your family’s health in mind, this mattress is tested to meet Oeko-Tex Standard 100 and CertiPUR-US standards, helping reduce exposure to harmful substances and creating a comfort sleeping environment for adults and children alike. Cooling Gel Memory Foam: Say goodbye to overheating at night. The gel-infused memory foam layer helps pull excess heat away from your body and promotes better airflow, so your mattress stays pleasantly cool and comfortable. Whether it’s a hot summer evening or you’re layered up in winter, this cooling system helps maintain a more balanced sleep temperature. Hybrid Support with Pressure Relief: This king hybrid mattress pairs individually wrapped pocket springs with contouring gel memory foam to deliver both support and softness. It gently hugs your curves while lifting key areas like the shoulders, hips, and lower back, helping to relieve pressure points and encourage proper spinal alignment—ideal for side and back sleepers who want comfort without sagging. Easy Setup Mattress in a Box: Your new mattress arrives compressed and rolled in a box for hassle-free delivery and bedroom setup. Simply move the box to your room, unbox, unroll, and let the mattress expand for 48–72 hours so it can return to its full size and for any new-foam scent to air out. Then, lie back and enjoy your upgraded sleep in minutes. 360-Night Trial & 10-Year Support: As both the brand owner and manufacturer, Lechepus stands firmly behind the quality of every mattress. We offer 360-night trial and 10-year support, giving you plenty of time to decide if this mattress is the perfect fit. Don’t settle for restless nights—upgrade to a Lechepus mattress and experience a more comfortable, confident sleep. Hybrid Memory Foam Mattress