The King Arthur Mattress is the crown jewel of the Arthur Sleep collection—designed to deliver luxury-level sleep night after night. With an impressive 34cm depth, a plush pillow top, and a 2000 pocket spring core, it offers the perfect balance of responsive support and indulgent comfort. Blending modern memory foam with a high spring count, this mattress is built to feel as good as it looks.Key Features:2000 Individually Pocketed Springs - High spring count for targeted, responsive support and minimal motion transfer34cm Deep Profile - Premium, hotel-style comfort with a luxurious finishMedium-Firm Comfort Level - Offers the ideal balance of support and cushioning for all-night comfortResponsive Memory Foam Layer - Contours gently to relieve pressure and promote spinal alignmentSoft Pillow Top Finish - Adds a plush, cloud-like feel without compromising supportZoned Spring System - Extra reinforcement in high-pressure areas like hips and lower backBreathable Quilted Cover - Promotes airflow to help regulate temperature throughout the nightVacuum-Packed & Rolled - Easy to move and set up, with reduced packaging waste10-Year Warranty - Sleep with confidence, night after nightNo-Turn Design - Low-maintenance, single-sided construction.Sleep like royalty on the King Arthur Mattress, the crown jewel of the Arthur Sleep range and a Which? Best Buy 2025. Celebrated for its luxurious comfort and exceptional support, this award-winning mattress features multiple layers of high-density foam and individually wrapped pocket springs, delivering precision pressure relief and long-lasting durability. Its also proudly Good Housekeeping Approved 2024, so you know youre investing in a mattress thats tried, tested, and trusted. Wrapped in a breathable, quilted cover and finished with hand-stitched detailing, the King Arthur mattress doesnt just perform beautifullyit looks the part too. Whether you're sinking in after a long day or enjoying a lazy Sunday morning, this mattress offers five-star sleep, night after night.Arthur Sleep King Arthur Mattress – Regal Comfort for Restful NightsExperience the epitome of comfort with the Arthur Sleep King Arthur Mattress. Meticulously designed to provide medium-firm support, this mattress combines advanced technology with luxurious materials to ensure a deeply restorative night’s sleep.Key Features:Dual-Layer Pocket Springs: With 800 full-sized pocket springs and an additional 1,200 mini springs, this mattress adapts precisely to your body’s movements, offering personalised support and exceptional pressure relief.Premium Memory Foam Layer: A 20mm memory foam top layer gently contours to your body, providing soothing comfort while minimising partner disturbance.Breathable Design: Promotes airflow to help regulate temperature and keep you cool and comfortable all night long.Hypoallergenic Materials: Crafted with allergy-conscious sleepers in mind, helping to maintain a fresh and healthy sleep environment.Easy Delivery: Arrives vacuum-packed for effortless transportation and quick setup.Award-Winning Recognition:The King Arthur Mattress is proudly a Which? Best Buy 2025, praised for its exceptional support, durability, and overall sleep performance. It is also Good Housekeeping Approved, a trusted endorsement of quality, comfort, and value by one of the UK’s most respected consumer testing institutions.Choose the Arthur Sleep King Arthur Mattress for a royal sleep experience backed by trusted independent awards.Comes with a 10 year warranty and 1 year guarantee.