---
product_id: 627736616
title: "5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray"
brand: "5 stars united"
price: "HK$685"
currency: HKD
in_stock: true
category: "5 Stars United"
url: https://www.desertcart.hk/products/627736616-5-stars-united-knee-pillow-for-back-sleeping-half-moon
store_origin: HK
region: Hong Kong
---

# Premium contouring memory foam Cooling, removable washable cover 20.4" x 7.8" ergonomic size 5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray

**Brand:** 5 stars united
**Price:** HK$685
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game—wake up pain-free and ready to conquer!

## Quick Answers

- **What is this?** 5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray by 5 stars united
- **How much does it cost?** HK$685 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/627736616-5-stars-united-knee-pillow-for-back-sleeping-half-moon)

## Best For

- 5 stars united enthusiasts

## Why This Product

- Trusted 5 stars united brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Memory Foam Support:** High-density foam adapts to your body shape, relieving pressure and reducing sciatica discomfort.
- • **Cooling & Washable Cover:** Silky smooth, breathable fabric keeps you cool all night and is easy to clean—ideal for hot sleepers.
- • **Multi-Use Comfort Booster:** Use under knees, between legs, or as lumbar support—versatile relief tailored to your sleep style.
- • **Ergonomic Half-Moon Design:** Perfectly cradles knees, legs & hips for optimal spinal alignment during back sleep.
- • **OEKO-TEX Certified Quality:** Trusted, toxin-free materials ensure safe, everyday comfort for health-conscious professionals.

## Overview

The 5 STARS UNITED Knee Pillow features a contoured half-moon shape crafted from premium memory foam to provide targeted support for knees, legs, hips, and ankles during back sleeping. Its breathable, OEKO-TEX certified cooling cover is removable and washable, ensuring lasting freshness and comfort. Designed to alleviate lower back pain and sciatica, this versatile pillow also doubles as lumbar or leg elevation support, making it a must-have for professionals seeking restorative sleep and all-night comfort.

## Description

Buy 5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray: Leg Positioner Pillows - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 𝗨𝗻𝗱𝗲𝗿 𝗞𝗻𝗲𝗲 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗳𝗼𝗿 𝗕𝗮𝗰𝗸 𝗦𝗹𝗲𝗲𝗽𝗶𝗻𝗴: Half moon bolster pillow supports the knees, legs, hips, and ankles while lying on your back, helping create a more comfortable sleeping position
- 𝗕𝗮𝗰𝗸 𝗣𝗮𝗶𝗻 & 𝗦𝗰𝗶𝗮𝘁𝗶𝗰𝗮 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Designed for people who sleep with a pillow under their legs to help ease lower back pressure, stiffness, and sciatica-related discomfort
- 𝗖𝗼𝗺𝗳𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗟𝗲𝗴 𝗣𝗶𝗹𝗹𝗼𝘄 𝗳𝗼𝗿 𝗕𝗲𝗱: Use as a leg pillow for back sleeping, knee bolster for sleeping, or pillow for under knees while sleeping. Also works between the knees or under the ankles
- 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝘃𝗲 𝗠𝗲𝗺𝗼𝗿𝘆 𝗙𝗼𝗮𝗺: Premium memory foam gently contours to your legs, knees, and thighs while providing steady support throughout the night. Standard size: 20.4" x 7.8" x 4.8"
- 𝗥𝗲𝗺𝗼𝘃𝗮𝗯𝗹𝗲 𝗪𝗮𝘀𝗵𝗮𝗯𝗹𝗲 𝗖𝗼𝘃𝗲𝗿: Silky cooling cover feels smooth and cool to the touch, helping keep the pillow comfortable for hot sleepers and warm summer nights. Removes easily for washing, and replacement covers are sold separately for added convenience
- 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝗨𝘀𝗲𝘀: Can also be used as a light leg elevation pillow, foot pillow, leg bolster, lower back pillow for sleeping, or small lumbar support pillow for bed
- 𝗢𝗘𝗞𝗢-𝗧𝗘𝗫 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗖𝗼𝘃𝗲𝗿: Made with OEKO-TEX STANDARD 100 certified materials for trusted fabric quality and everyday comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPM71F42 |
| Age Range Description | Adult |
| Best Sellers Rank | #545,123 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #261 in Leg Positioner Pillows |
| Brand | 5 STARS UNITED |
| Brand Name | 5 STARS UNITED |
| Color | Arctic Gray |
| Customer Reviews | 4.0 out of 5 stars 553 Reviews |
| Fabric Type | 100% Memory Foam |
| Fill Material | Memory Foam |
| Global Trade Identification Number | 00850026731613 |
| Item Dimensions L x W | 20.4"L x 7.8"W |
| Manufacturer | 5 STARS UNITED LLC |
| Manufacturer Part Number | HALF-MOON |
| Material Features | Breathable |
| Material Type | Memory Foam |
| Model Name | Half Moon Pillow |
| Model Number | Half Moon Pillow |
| Number of Pieces | 1 |
| Pattern | Solid |
| Recommended Uses For Product | Under-knee pillow for back sleeping — can also be used between legs, under lower back, or under ankles to support alignment, reduce pressure, and enhance comfort. |
| Shape | Cylindrical |
| Size | Standard |
| Special Feature | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Special Features | Memory Foam Core, Soft Knit Cover, Removable & Washable |
| Target Use Body Part | Legs |
| Unit Count | 1 Count |

## Product Details

- **Brand:** 5 STARS UNITED
- **Special Feature:** Ergonomic Shape, Memory Foam Support, Multi-Position Use, Orthopedic Design, Removable Washable Cover
- **Color:** Arctic Gray
- **Size:** Standard
- **Fill Material:** Memory Foam

## Images

![5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray - Image 1](https://m.media-amazon.com/images/I/81jha280d2L.jpg)
![5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray - Image 2](https://m.media-amazon.com/images/I/71KLix2TOEL.jpg)
![5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray - Image 3](https://m.media-amazon.com/images/I/71hpYQnWMcL.jpg)
![5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray - Image 4](https://m.media-amazon.com/images/I/81ah0MOrpHL.jpg)
![5 STARS UNITED Knee Pillow for Back Sleeping – Half Moon Bolster Pillow for Legs, Under Knee Pillow for Sleeping on Back, Memory Foam Leg Pillow for Back Pain, Arctic Gray - Image 5](https://m.media-amazon.com/images/I/81+3RyQBRfL.jpg)

## Frequently Bought Together

- 5 STARS UNITED Knee Pillow for Back Sleeping – Cooling Cover - Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, Arctic Gray
- 5 STARS UNITED Knee Pillow for Side Sleepers - Hip Pain Relief - Cooling Cover - Memory Foam Leg Cushion for Side Sleeping - Between Legs Pillow for Sciatica & Lower Back Pain, Arctic Gray
- Contour Legacy Cool Leg & Knee Foam Support Pillow for Side Sleepers Soothing Relief for Back, HIPS, Knees, Joints, Nerves & Muscles

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**Shop now:** [https://www.desertcart.hk/products/627736616-5-stars-united-knee-pillow-for-back-sleeping-half-moon](https://www.desertcart.hk/products/627736616-5-stars-united-knee-pillow-for-back-sleeping-half-moon)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-10-27*