Impeccable quality, comfort and luxury – the 13 1/2″ Jamestown Hybrid Innerspring Mattress from Thomasville lets you experience unmatched relaxation. The innovative IceLux fabric cover helps keep you cool and comfortable, which is proven to promote a deeper, relaxing night of sleep. Thomasville takes the classic support and feel of a traditional innerspring mattress and pairs it with an exceptional array of cooling, contouring, comfort layers that simply cannot be matched. 8″ of premium fabric wrapped individual steel coils gently flex and yield to your body for cushioning support. Thicker gauge springs around the perimeter reduces edge sag allows for complete side-to-side and head-toe support.