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Specially shaped by in-house ergonomist to fit comfortably between the thighs, the Side Sleeper Knee Pillow helps alleviate pressure and reduces the urge for leg reposition by keeping everything relaxed and nicely aligned. It features the proprietary extra dense HYPERFOAM™, a dynamic rebounding memory foam stays supportive to ease lower back pressure. It also has a breathable cover is hypoallergenic and made with 100% recycled polyester with Air-Layer technology to circulate air out and away. Expect improved hip comfort, effective back relief, and healthy alignment for great sleep and relaxed mornings.

Amazon's Choice at 4.4/5 Stars: ★ ★ ★ ★

  • Contours naturally to your legs for perfect leg stacking
  • High-density Hyperfoam™ memory foam provides never-flat support
  • Hypoallergenic & breathable cover
  • Air-Layer technology helps air to circulate out & away

Care Instructions

  • Washing: The Side Sleeper Knee Pillow comes with a conveniently removable hypoallergenic cover that is machine washable
  • Drying: Please air dry or dry on low heat in the dryer
  • Note: The memory foam pillow core is NOT washable


  • Color: light grey
  • Materials:
    • 00% Earth-friendly recycled polyester rayon outer shell.
    • 100% Extra dense Hyperfoam™, CertiPUR-US certified premium visco elastic memory foam
  • Product dimensions: 9.5"L x 8.5"W X 5.5"H
  • Contoured leg fitting shape
  • Bolstered dynamic rebounding leg support
  • Curved pillow edge
  • Manufacturer's 1-year warranty


  • Cushion Lab Side Sleeper Knee Pillow
  • Storage/Travel Bag
  • Quick Start Instructions


  • Ships to Contiguous US
  • Expected Delivery: Nov 17 - Nov 22


  • Returns accepted within 30 days of shipment for orders within the Contiguous US.