Easy Care and Stable Construction Removable washable mesh fabric cover for simple cleaning and longlasting freshness. Breathable and stable design that provides consistent comfort during everyday use. Adjustable Fit and Secure Strap Convenient adjustable strap allows a snug fit for a wide range of leg sizes. Keeps the pillow in place and prevents unwanted movement during the night for steady support. Memory Foam Core Soft yet supportive memory foam that contours to the legs. Delivers balanced cushioning and maintains its shape across different sleeping positions. Breathable Hollow Design Foldable middle hollow design promotes airflow and reduces heat buildup. Helps keep your legs cool and comfortable throughout the night. Use scenarios Side sleepers seeking knee alignment and improved comfort during long nights. Postsurgery or injury recovery where leg elevation and steady support are beneficial. Pregnant or swelling leg scenarios where targeted support and breathable comfort are helpful. Specifications and performance at a glance Function: Provides leg support, alignment, and comfort during sleep. Compatibility: Adjustable strap accommodates a range of leg sizes. Size: Designed to fit most adults through adjustable fitting; no fixed dimensions provided. Material: Removable mesh cover; memory foam core. Comfort performance: Contours to the legs with stable, breathable support and effective ventilation.