The Avocado Green 11’’ tight-top mattress offers certified organic, sustainable cushioning and an internal pressure-point support system to deliver unparalleled comfort and extended durability. It features an innerspring unit with GOLS-certified organic latex that contours to your body’s natural curves. This firm mattress is ideal for back and stomach sleepers. Seven ergonomic support zones distribute weight evenly and reduce pressure points. The breathable design includes GOTS-certified organic cotton and wool to keep you cool and comfortable all night. Unbox, unroll, and unwind with this eco-friendly mattress-in-a-box. This mattress is Greenguard Gold certified, Made Safe certified, Climate Neutral certified, and Oeko-Tex certified giving a healthier sleeping environment while being great for the planet. Mattress protector recommended.