Sareer Eco Blackthorn Super King Size Gel Mattress

This mattress is all about smart comfort and thoughtful design. It's filled with a high-performance blend of polyester fibres—including a special elastic fibre that helps it hold its shape and bounce back after every night’s sleep. The mix of coarse and fine spiral fibres gives you the perfect balance of support and gentle recovery. You’ll also love how eco-conscious this mattress is. The polyester fillings are 100% recyclable at the end of their life and can be upcycled into new products—so it's a better choice for you and the planet. Plus, the materials are naturally flame-retardant, meaning no added FR chemicals—just peace of mind. Tested for long-lasting durability, this mattress is built to stay comfortable and supportive for years. It’s designed to keep your spine aligned and prevent that dreaded roll together effect, so you and your partner can rest easy. And for an extra layer of comfort? The added gel layer offers a cool, responsive feel—no sinking in like memory foam, just refreshing support that gently bounces back.