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King 12 Inch Hybrid Mattress, King Size Mattress Medium Firm in a Box

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King 12 Inch Hybrid Mattress, King Size Mattress Medium Firm in a Box

$239.99

Coupon : 40

Rating: 4.7 ★ (4010 reviews)

Availability: In Stock

Brand: HeySleep

Category: Mattresses

SKU: King (U.S. Standard),12 Inches,12" Luxe

Promotion Hot Sale New Arrival

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7-ZONE LUMBAR SUPPORT & SPINAL ALIGNMENT – A zoned pocket coil system provides targeted support across key areas of the body. Firmer support around the lumbar region helps promote natural spinal alignment, while more adaptive zones around the shoulders and hips gently cushion pressure points for balanced, full-body comfort.
MEDIUM FIRM COMFORT FOR SIDE & BACK SLEEPERS – Multiple comfort foam layers contour to your shoulders and hips, while responsive pocket coils keep your body comfortably supported without excessive sinking. The balanced medium firm feel offers pressure relief with dependable support, making it especially well suited for side and back sleepers.
COOLING GEL MEMORY FOAM & BREATHABLE DESIGN– Cooling gel memory foam, breathable fabric, and an open pocket coil structure work together to improve airflow and help release trapped body heat. The breathable hybrid construction creates a cooler, fresher sleep surface for more comfortable rest throughout the night.
QUIET MOTION ISOLATION FOR COUPLES – Individually wrapped pocket coils respond independently to movement, helping absorb motion and reduce vibrations across the mattress. Tossing, turning, or getting out of bed is less likely to disturb your partner, creating a quieter, more stable sleep environment for couples and light sleepers.
FIBERGLASS-FREE & 365-NIGHT TRIAL – Made with carefully selected fiberglass-free materials for greater peace of mind. This 12 inch king hybrid mattress arrives compressed in a box for convenient delivery and setup. Allow 24–72 hours for full expansion and enjoy a 365-night home trial to experience its comfort and support.