No. 2 is made with 1200 pocketed springs for head-to-toe comfort, however you sleep. It’s deep filled with natural fibres – pure new wool, sustainable Tencel, soft bamboo & fleecy alpaca – which makes for an incredibly comfortablesleep. Hand tufting the fillings keeps the mattress feeling comfortable year after year. And it’s finished with Belgian Damask ticking (the silky top layer) for a consistently smooth feel. Mattress Tension: One tension.