Handmade from the finest all-natural materials, our Bayswater mattress from venerable UK bedmaker Vispring reflects the precision craftsmanship and attention to detail that is the hallmark of all of their beds. The core of the mattress features a honeycomb of individually nested vanadium steel springs that work seamlessly together to ensure weightless comfort and body-cradling support. Hand-tufted and hand-teased into a lofty, cloudlike texture, layers of breathable, temperature-regulating cotton, fine horsehair and bonded British fleece wool create a deep, sumptuous sleeping surface that provides the perfect balance of softness, springiness and ergonomic support.