Sleepeezee Activflex Response 3600 Mattress

Product Description

Expertly designed for those seeking firmer support, the ActivFlex 3600 is handcrafted with layers of contouring ActivFlex™ Spring Foam and breathable Staycool™ Gel. ActivFlex™ Spring Foam takes all the benefits of pocket springs and foam, combining them to create a unique comfort layer which adapts and flexes to each unique body shape and movements during sleep.

With edge-to-edge support thanks to its encapsulated spring unit, you can say goodbye to any feeling of ‘roll off’ throughout the night.

Key Features:

• 3600 Pocket Springs: Individually encased springs move independently to deliver tailored, zoned support and minimize motion transfer—ideal for couples and restless sleepers.
• ActivFlex Spring Foam Layer: An advanced profiled comfort layer that blends the benefits of foam and springs. This responsive layer adapts to your body’s contours, providing dynamic support and promoting healthy spinal alignment.
• Staycool™ Gel Technology: Infused gel layer offers pressure-sensitive support and instantly adjusts to your body shape. It also helps to regulate temperature—drawing heat away to keep you cooler and more comfortable through the night.
• Soft Polyester Comfort Top Layer: Adds a plush, cushioning touch to the surface of the mattress, enhancing softness and overall comfort.
• Soft Knitted Quilted Cover: A breathable and soft-touch surface that enhances comfort while promoting airflow throughout the mattress.
• Encapsulated Spring Unit for Edge-to-Edge Support: The pocket spring system is surrounded by high-density foam encapsulation, reinforcing the mattress edges to provide full-width support and prevent any “roll-off” feeling—maximizing usable sleeping space.
• Flag-Stitched Handles: Strong and durable side handles make rotating your mattress easy, helping to extend its lifespan.
• Non-Turn Design: Easy-care, single-sided construction means no flipping required—just rotate regularly to maintain performance.
• Depth: 33cm: A luxuriously deep mattress designed to deliver lasting comfort and premium aesthetics.
• Medium/Soft Feel: Gently supportive with a plush, cushioned surface—ideal for side sleepers and those who prefer a softer, more enveloping feel.
• Made in the UK: Crafted in Sleepeezee’s Kent-based workshop using traditional techniques.
• 10-Year Guarantee: Backed by Sleepeezee’s confidence in quality and durability.

So What Am I Like To Lie On?

Lying on the Sleepeezee Activflex 3600 is like sinking gently into a soft, supportive cloud. The medium/soft feel creates an immediate sense of comfort—you’ll notice the plushness of the soft polyester comfort layer as it cushions your body, especially around the shoulders and hips. This makes it particularly ideal for side sleepers or anyone who enjoys a softer, more enveloping sleep surface.

As you settle in, the ActivFlex™ Spring Foam begins to contour to your shape, offering subtle responsiveness and support that adjusts to your body’s natural curves. It doesn’t feel overly springy or firm—more like a gentle hug that helps relieve pressure while keeping your spine comfortably aligned.

Beneath that, the 3600 pocket springs work in dual layers to support each zone of your body individually. You won’t feel your partner’s movements thanks to the excellent motion isolation, and the mattress adapts quietly to every shift in position.

The Staycool™ Gel layer helps prevent overheating by drawing heat away from your body, so even with the softer feel, the sleep surface remains cool and breathable.

And thanks to the edge-to-edge foam encapsulation, the mattress feels stable all the way across—no sagging or roll-off near the sides, even if you sleep right at the edge.

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