Sierra Sleep by Ashley
Shop the Sierra Sleep collection at Nick & Sons Furniture Outlet in Riverside, CA. Sierra Sleep mattresses are designed to deliver quality comfort and reliable support at price points that work for every budget. The collection includes memory foam, innerspring, and hybrid mattress options in a range of firmness levels and standard sizes. Whether you're furnishing a guest room, setting up a child's bedroom, or upgrading your own mattress, Sierra Sleep offers solid construction and comfort-focused design without the premium pricing. Each mattress is built with durable materials and thoughtful engineering to support healthy sleep habits night after night. Pair a Sierra Sleep mattress with one of our bed frames, foundations, or adjustable bases for a complete sleep setup. Visit our mattress showroom in Riverside to try Sierra Sleep mattresses in person and compare comfort levels side by side. Shop in store or online with delivery and financing available. Financing options available.
Original price
$306.24
Original price
$306.24
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$306.24
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$306.24
Current price
$235.57
$235.57
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$235.57
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$235.57
Ashley Firm Mattress
This budget-friendly twin mattress gives you a comfortable night’s sleep at a comfortably affordable price. Its layers of quality foam offer an enh...
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$423.41
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$637.90
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$423.41
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$637.90
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$423.41
$325.70
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$490.69
$325.70
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$490.69
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$325.70
Chime 12 Inch Memory Foam Mattress in a Box
When it comes to your comfort, discover this 12-inch full mattress. Its thick layer of memory foam contours to your body, delivering amazing suppor...
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$331.66
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$600.29
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$331.66
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$600.29
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$331.66
$255.12
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$461.76
$255.12
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$461.76
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$255.12
Chime 8 Inch Memory Foam Mattress in a Box
When it comes to your comfort, discover this 8-inch king mattress. Its memory foam contours to your body, delivering amazing support, pressure reli...
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$510.74
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$790.44
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$510.74
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$790.44
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$510.74
$392.88
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$608.03
$392.88
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$608.03
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$392.88
Millennium 2.0 Foam 12 Inch Mattress
Discover the luxury of this memory foam queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temper...
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$620.19
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$1,021.51
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$620.19
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$1,021.51
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$620.19
$477.07
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$785.78
$477.07
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$785.78
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$477.07
Millennium 2.0 Foam 14 Inch Mattress
Discover the luxury of this memory foam twin XL mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temp...
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$1,158.59
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$1,753.36
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$1,158.59
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$1,753.36
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$1,158.59
$891.22
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$1,348.74
$891.22
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$1,348.74
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$891.22
Millennium Cushion Firm Gel Memory Foam Hybrid Mattress
Discover the luxury of this king hybrid mattress. Two layers of temperature-regulating material keep you at a comfortable temperature all night lon...
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$1,084.51
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$1,720.19
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$1,084.51
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$1,720.19
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$1,084.51
$834.24
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$1,323.22
$834.24
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$1,323.22
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$834.24
Millennium Luxury Gel Memory Foam Mattress
When it comes to your comfort, discover the luxury of this twin XL gel memory foam mattress. Contouring foam conforms to your body, delivering amaz...
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$375.88
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$677.69
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$375.88
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$677.69
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$375.88
$289.14
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$521.30
$289.14
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$521.30
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$289.14
Peak 2.0 10 Memory Foam Mattress
Pure sleep perfection. With this California king mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body...
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$501.90
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$752.86
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$501.90
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$752.86
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$501.90
$386.08
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$579.12
$386.08
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$579.12
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$386.08
Peak 2.0 12 Memory Foam Mattress
Pure sleep perfection. With this twin mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliverin...
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$326.12
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$627.93
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$326.12
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$627.93
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$326.12
$250.86
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$483.02
$250.86
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$483.02
Current price
$250.86
Peak 2.0 8 Memory Foam Mattress
Pure sleep perfection. With this twin mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliverin...
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