King Koil Intimate Serenity Euro Top Medium Mattress

Description

Balanced comfort with adaptive support and cooling comfort.

If you like a mattress that feels comfortably cushioned but not too soft, the King Koil Intimate Serenity Euro Top Medium offers a just-right balance of comfort and support. Its cushioned Euro top gently contours to your body to help relieve pressure, while responsive layers of Talalay latex, memory foam, and coils adapt as you move and provide comfortable support throughout the night.

Breathable Tencel, natural silk, New Zealand Joma wool, and airflow-promoting coils help keep you comfortably cool. And because it’s handcrafted in the USA with King Koil’s premium materials and attention to detail, you’re getting the elevated comfort and craftsmanship the Intimate Collection is known for.

Best for back, side, and combination sleepers who want balanced comfort, adaptive pressure relief, cooling performance, and lasting durability.

Comfort Level: Medium

Handmade in the USA

Sleep Style: Back, Side, and Combination Sleepers

Mattress Type: Hybrid with graphite-infused Talalay latex, HyperGel memory foam, micro coils, natural silk and wool fibers, and individually wrapped coils

Adjustable Base Compatible: Yes

Benefits: Balanced comfort, adaptive pressure relief, cooling airflow, responsive support, motion isolation, edge-to-edge stability, and handcrafted durability

Sustainability: Crafted with responsibly selected materials, including natural silk and wool fibers, breathable TENCEL™ fabric, and durable components designed for lasting comfort and performance.

Quilt & Cover: A luxurious Euro top designed to provide breathable comfort, balanced cushioning, and lasting performance.

• FlexKnit™ fabric with TENCEL™ delivers exceptional softness and moisture management
• Natural silk and New Zealand Joma® wool help regulate temperature while promoting airflow
• HyperGel memory foam gently contours for enhanced pressure relief and cooling comfort
• TailorMade™ hand tufting helps maintain consistent comfort and long-lasting durability

Comfort Layers: Premium comfort materials adapt to your body while maintaining the ideal balance of cushioning and support.

• Graphite-infused Talalay medium latex delivers breathable, responsive comfort
• HyperGel plush memory foam provides adaptive contouring and pressure relief
• 2,000 Perimeter Zoned Micro Coils enhance airflow, responsive support, and motion isolation

Support Core: The ContourFlex™ Encased Coil System delivers personalized support while helping promote proper spinal alignment and reducing partner disturbance.

• 825 individually wrapped coils respond independently to changing sleep positions
• Reinforced foam encasement enhances edge-to-edge stability
• Everlast® Base Foam provides lasting structural support and durability

Recommended Foundation:

Rio 4.0 Adjustable Bed Frame with Massage | City Mattress

Dimensions

• Twin: 38" W x 75" L x 15" H; 75.96 lbs.
• Twin XL: 38" W x 80" L x 15" H; 79.35 lbs.
• Full: 53" W x 75" L x 15" H; 111.57 lbs.
• Queen: 60" W x 80" L x 15" H; 123.48 lbs.
• Split Top Queen: 60" W x 80" L x 15" H; 125.48 lbs.
• King: 76" W x 80" L x 15" H; 159.75 lbs.
• Split Top King: 76" W x 80" L x 15" H; 157.50 lbs.
• Cal King: 72" W x 84" L x 15" H; 159.21 lbs.
• Split Top Cal King: 72" W x 84" L x 15" H; 157.02 lbs.