C CUSHION LAB Extra Support Knee Pillow for Side Sleepers — Hip & Back Alignment (Large)

Designed for side sleepers seeking targeted comfort

Slip this knee pillow between your thighs to encourage a natural hip, knee, and spine alignment. The result is a calmer night and a more relaxed morning, with less stiffness and a smoother transition from sleep to wakefulness. The contour gently cradles your legs, helping you settle in without the constant need to reposition.

Under the surface, a proprietary memory foam core provides velvety support that remains durable over time. A gel-infused layer helps dissipate heat, while the removable cover stays breathable and easy to clean. Combined, these elements support a cool, comfortable sleeping experience night after night.

What makes this knee pillow stand out

• Ergonomic contour that keeps hips, knees, and spine aligned as you sleep on your side.
• Firm yet forgiving support that reduces restlessness and supports steady leg stacking.
• Breathable, cool sleeping environment thanks to the gel-infused memory foam and washable cover.
• Large size designed for side sleepers 5'8" and taller, with a note that a medium size is available for those seeking a different fit.
• Prolonged comfort from velvety memory foam that retains shape and supports daily use.

Size, fit, and care

The Large-Sized knee pillow measures 11 inches long by 8.5 inches wide by 6.5 inches high and is intended for side sleepers who want substantial support. Consider the Medium Size if you prefer a smaller profile. The cover is removable and machine washable, while the memory foam core should not be washed.

Materials, benefits, and warranty

Crafted with a proprietary memory foam core for lasting comfort, the pillow also features a hypoallergenic, washable cover. A satisfaction guarantee offers a hassle-free full refund if you’re not happy with your purchase.

Real-world use cases

Whether you’re navigating pregnancy discomfort, occasional lower back stiffness, or general hip support for nightly routine, this knee pillow is designed to be a helpful companion for restful evenings and smoother mornings. Use it as part of your sleep setup to explore how alignment and comfort influence your nightly experience.