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Contoured Knee Pillow With Center Cutout For Side Sleeper Hip Spine Alignment

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Ergonomic Contoured Knee Pillow for Side Sleepers

Designed to relieve pressure and promote natural spine alignment, this sculpted knee pillow is ideal for side sleepers, pregnant people, and anyone seeking targeted comfort between the knees. The unique center cutout reduces pressure on sensitive areas while the tapered ergonomic shape supports hip alignment and reduces lower back strain during sleep or rest.

Premium Materials and Comfortable Cover

  • High-density responsive memory foam core that maintains shape while providing cushioning and support.
  • Soft, breathable knit fabric cover with gentle ruffle trim for a comfortable skin feel; cover is removable for easy care.
  • Hypoallergenic and dust-mite resistant materials suitable for sensitive skin and allergy-prone sleepers.

Smart Design Features

  • Center hollow release reduces pressure on knees and enhances airflow for cooler comfort through the night.
  • Contoured profile fits naturally between thighs to prevent rubbing and improve hip and pelvic alignment.
  • Lightweight and portable — perfect for travel, bedside use, or between sessions of rest and recovery.

Benefits

  • Helps reduce knee, hip, and lower back discomfort by keeping legs properly aligned.
  • Supportive for pregnancy support, post-surgery recovery, and daily comfort for chronic pain sufferers.
  • Easy to clean cover keeps the pillow fresh and hygienic for long-term use.

Care and Use

Remove cover and machine wash on a gentle cycle then air dry for best results. Gently spot clean the memory foam core as needed and avoid direct heat. For optimal comfort, position the wider end toward your hips and place the pillow between your knees while lying on your side.

Bring ergonomic comfort to nightly rest with a thoughtfully shaped knee pillow that supports alignment, reduces pressure, and enhances restful sleep.

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.