Sierra Sleep Mattresses St. Louis | Cooling & Comfort
Looking for Sierra Sleep by Ashley mattresses in St. Louis? Sit N Sleep 4 Less has been your neighborhood's trusted mattress authority since 2004. From budget-friendly Chime mattresses-in-a-box to premium Millennium gel memory foam, we offer the complete Sierra Sleep catalog at prices that beat national mattress chains. Try before you buy at our St. Louis showroom—no guessing if a bed-in-a-box will work for you. Call 314-664-8233 for same-day delivery.
⭐ Price-Beat Guarantee • Same-Day Delivery • 21+ Years Serving St. Louis ⭐
Original price
$2,933.49
-
Original price
$3,707.03
Original price
$2,933.49
-
Original price
$3,707.03
Original price
$2,933.49
$1,705.52
-
$2,155.25
$1,705.52
-
$2,155.25
Current price
$1,705.52
Terra Sleep Soft Mattress
Peaceful zzz’s, positive impact. This mattress prioritizes conscious craftsmanship without sacrificing the luxurious sleep you love. Pressure-relie...
View full details
Original price
$2,933.49
-
Original price
$3,707.03
Original price
$2,933.49
-
Original price
$3,707.03
Original price
$2,933.49
$1,705.52
-
$2,155.25
$1,705.52
-
$2,155.25
Current price
$1,705.52
Save up to 42%
Original price
$1,000.32
Original price
$1,000.32
-
Original price
$1,000.32
Original price
$1,000.32
Current price
$581.58
$581.58
-
$581.58
Current price
$581.58
Destin Cove Firm Mattress
Experience nights of pure comfort with this queen mattress. Its tri-layer plush quilt foam and quick-response memory foam cradle pressure points fo...
View full details
Original price
$1,000.32
Original price
$1,000.32
-
Original price
$1,000.32
Original price
$1,000.32
Current price
$581.58
$581.58
-
$581.58
Current price
$581.58
Save 42%
Original price
$1,000.32
Original price
$1,000.32
-
Original price
$1,000.32
Original price
$1,000.32
Current price
$581.58
$581.58
-
$581.58
Current price
$581.58
Destin Cove Plush Mattress
Experience nights of pure comfort with this queen mattress. Its tri-layer plush quilt foam and quick-response memory foam cradle pressure points fo...
View full details
Original price
$1,000.32
Original price
$1,000.32
-
Original price
$1,000.32
Original price
$1,000.32
Current price
$581.58
$581.58
-
$581.58
Current price
$581.58
Save 42%
Original price
$1,139.52
Original price
$1,139.52
-
Original price
$1,139.52
Original price
$1,139.52
Current price
$662.51
$662.51
-
$662.51
Current price
$662.51
Destin Cove PT Mattress
Experience nights of pure comfort with this pillow top queen mattress. Its tri-layer plush quilt foam and quick-response memory foam cradle pressur...
View full details
Original price
$1,139.52
Original price
$1,139.52
-
Original price
$1,139.52
Original price
$1,139.52
Current price
$662.51
$662.51
-
$662.51
Current price
$662.51
Save 42%
Original price
$1,079.25
-
Original price
$1,700.68
Original price
$1,079.25
-
Original price
$1,700.68
Original price
$1,079.25
$627.47
-
$988.77
$627.47
-
$988.77
Current price
$627.47
Millennium 2.0 Hybrid 16 Inch Mattress
Discover the luxury of this hybrid queen mattress. Temperature-regulating material in the stretch knit cover keeps you at a comfortable temperature...
View full details
Original price
$1,079.25
-
Original price
$1,700.68
Original price
$1,079.25
-
Original price
$1,700.68
Original price
$1,079.25
$627.47
-
$988.77
$627.47
-
$988.77
Current price
$627.47
Save up to 42%
