
In a King size, 1,716 individually pocketed springs respond to movement without transferring it, each one formed from Vanadium steel for resilience that resists fatigue over years of use. The spring layer is available in four tensions — Soft, Medium, Firm, and Extra Firm — and King sizes can be specified with split firmness across the width to suit two sleepers with different preferences. Above the springs, the upholstery works in two distinct layers: a bonded British fleece wool and cotton layer that cushions immediate contact, and a blended British fleece wool and cotton layer beneath it that moderates temperature by drawing moisture away from the body.
Both fillings breathe naturally and compact slowly, maintaining the mattress profile over time. The border is hand side-stitched in two rows, which binds the spring perimeter to the upholstery and prevents the edge from collapsing under load, giving the full sleeping surface right to the boundary. Hand tufting with felt washers draws the fillings into uniform compression, stopping them from migrating or bunching. Air vents in the border allow passive ventilation through the mattress depth of 8.3 inches, plus 2.4 inches of natural doming.




Every Vispring is made to order - which means every detail is a choice. From the firmness of the springs to the fabric on the border, your mattress is configured to your exact specifications. Your Vispring specialist will guide you through each option during your personalized appointment.

Customize · Tension
Vispring offers four spring tensions - Soft, Medium, Firm, and Extra Firm - calibrated to your body weight for proper spinal alignment. With Zip & Link configurations, partners can even choose different tensions on each side.

Customize · Fabric
Two curated fabric collections, from the restrained elegance of Pure Wool Ecru to the rich texture of Bouclé Graphite. Your choice of fabric carries across the mattress border, headboard, and divan, drawing the entire bed into your interior.
Explore fabrics →
Customize · Headboard
A considered range of headboard designs, from the sculptural Artemis to the dramatic Grand Berkeley, each upholstered in your chosen fabric. Heights are scaled to your bed size, so every proportion is right.

Customize · Legs
Wood, metal, and castor styles, each adding a quiet note of refinement to the base of the bed. Timber finishes run from natural through mahogany to ebony; metal options span brushed brass, chrome, nickel, and gun metal, in heights from 1.2" to 9".

Customize · Configuration
A split-mattress configuration that allows individual tension on each side - ideal for couples with different firmness preferences - while presenting as a single, seamless bed.

Customize · Topper
A range of toppers handmade to order, from the pure British wool Heaven to the Diamond Majesty, filled with Real Shetland Wool, hand-teased Royal baby Alpaca, cashmere, and Austrian Moosburger® horsetail.
If the spring tension doesn't feel right, exchange your mattress for a different tension within 30 to 90 days of delivery. We stand behind that commitment.
Read the full promise →Every Vispring is built to last a generation and guaranteed to prove it. Register your guarantee after purchase for complete peace of mind.
Professional delivery and setup in your home by our trained team, including careful placement and removal of your existing mattress if desired.
Our specialists at 459 Broome Street in SoHo will help you find your perfect mattress, tension, and configuration. No pressure, no rush.