With layers of blended viscose and British wool, crisp cooling Egyptian cotton, home-grown hemp and flax and sustainable Ecotex. The Foxglove has 8750 innovative springs. With an in-house woven FR chemical free mattress cover and three rows of hand side stitching, this mattress is turn free for your convenience. Available as a 3', 4'6", 5" & 6" with a choice of mattress tension: gentle, medium or firm.