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9 - 10cm Depth
Sprung

The Woolly Sprung Mattress Topper

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£402.35
£402.35 £619.00
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The Woolly Sprung Mattress Topper

£402.35
£402.35 £619.00
(Order today - Save £216.65)

  • Description

     

    Sink into deeper comfort with our most indulgent topper yet. With a depth of 9-10cm, the Woolly combines 1,500gsm of Wool ID® traceable British wool with a layer of precision-engineered micro springs to create a plush, breathable surface that instantly transforms the feel of your mattress.

    Handcrafted in the UK, this topper delivers the gentle lift of a hotel pillow-top with the natural performance of premium British wool, keeping you cooler, drier and more balanced through every season.

    With a steel micro-spring layer for responsive support, a soft wool-rich quilted surface, and a naturally breathable viscose/merino outer, the Woolly is designed for sleepers who want to upgrade comfort without replacing their mattress. Luxurious, supportive and wonderfully lofty - it’s our most advanced topper yet.

  • Benefits

     

    Enjoy total peace of mind

    Sleep on it for 30 nights and, if it’s not right for you, return it free of charge. No pressure, just better sleep.

    A loftier, longer-lasting comfort layer

    Crafted with precision micro spring technology to minimise compression and maintain that plush hotel-style lift night after night.

    Naturally cool and comfortable

    British wool is nature’s performance fibre - regulating heat and managing moisture to keep you perfectly balanced in every season.

    Clean, hypoallergenic sleep

    Wool naturally resists dust mites, mould and mildew, helping you breathe easier and enjoy a fresher, healthier night's rest.

    Pure Wool ID® traceability

    Filled with 100% traceable British wool, offering complete transparency from farm to finished product. Cleaner, purer, and kinder to the planet.

    Free from synthetics and chemicals

    No polyester. No foam. No fire-retardant chemicals. Just natural fibres that are inherently flame-resistant.

    Durable by design

    Built using high-quality natural materials and engineered for everyday resilience - delivering comfort that lasts for years, not months.

    Better for you, better for the planet

    Wool is naturally renewable, biodegradable and sustainably sourced, making the Woolly a choice you can feel good about.

    Reassuringly protected

    Backed by a 5-year manufacturing warranty for complete confidence.

  • Specification

     
    • Spring Count: Approximately 1,000 (based on king size)
    • Spring Type: 30mm micro springs
    • Topper Depth: 9–10cm
    • Fillings: 1,000gsm Wool ID® traceable British wool comfort layer, 300gsm Wool ID® traceable British wool support layer and 200gsm quilted into the sleep surface
    • Outer Cover: A naturally fire-retardant merino/viscose sleep surface, quilted with an additional 200gsm of Wool ID® traceable British wool for extra softness and breathability.
    • Base Fabric: Made using Better Cotton Initiative (BCI) cotton, supporting more sustainable farming practices and improved environmental and ethical standards throughout the cotton supply chain. This cotton base is naturally fire retardant without the need for chemical treatments.
    • Chemicals: None. Wool is naturally fire resistant, so no chemical sprays or additives are required.
    • Tension Rating: Soft to medium
    • Manufacturing: Expertly designed and manufactured in the United Kingdom

  • Care Instructions

     

    To keep your Woolly topper fresh, simply spot clean with a damp cloth and a little wool detergent when needed.

    There’s no need to machine wash or dry clean, this can damage the natural fibres. A gentle surface clean is all it requires.

  • Shipping

     

    Bedding & Smaller Items

    Most bedding products are delivered next working day via DPD Local when ordered before 2pm.*

    You’ll receive full tracking updates by text and email so you always know when to expect your parcel.

    Woolly Mattress Topper

    The Woolly Topper is delivered by our specialist carrier within 5–7 working days, subject to stock availability.We’ll keep you informed every step of the way.

    Mattresses, Beds & Headboards

    Larger items are delivered using our dedicated two-man service for maximum care and convenience.**

    As part of this free service, our team will:

    • Deliver to a room of your choice (up to the first floor)
    • Unpack and assemble your items where required
    • Remove all packaging for recycling

    Delivery to higher floors is available for an additional charge.

    For a small extra fee, we can also remove and responsibly recycle your old like-for-like item.

  • Naturally Temperature Regulating

    Wool keeps your temperature just right. It draws moisture away to keep you cool, and as a breathable insulator, it works in tandem with your body to keep you warm when the temperatures drops.

  • Naturally Hypoallergenic

    Add a layer of comfort and protection. Our wool toppers naturally resist allergens and dust mites, helping you sleep cleaner, breathe easier, and wake up refreshed.

  • Environmentally Friendly & Sustainable

    Crafted without fire-retardant sprays or harmful chemicals, our toppers bring you a cleaner, purer sleep surface—naturally supportive and worry-free.

White mattress with a beige cover on a bed against a green wall. White mattress with a beige cover on a bed against a green wall.

The Latest Spring Technology For Comfort and Support

The Woolly Sprung Topper pairs advanced micro spring technology with a generous layer of Wool ID® traceable British wool to deliver a level of comfort and support that memory foam, feather, down or latex simply can’t match. With around 1,000 precision-engineered springs (based on Kingsize), it cushions the body beautifully while allowing air to flow freely, helping you stay cooler and more balanced through the night.

Where many toppers rely on foams, synthetics, glues or chemical treatments, the Woolly is crafted differently. It contains no petrochemicals, no adhesives, and no chemical flame retardants - just naturally breathable, fully recyclable, responsibly sourced materials.

Every component has been chosen for purity, comfort and sustainability. The result is a topper that feels luxuriously plush, performs exceptionally well, and reflects our commitment to creating products that are better for you and kinder to the planet.

sheep in a field with mountainous background, taken on location at a Wool ID farm sheep in a field with mountainous background, taken on location at a Wool ID farm

Traceable British Wool

Discover where luxury and comfort meet sustainability with our natural wool mattress, crafted from the finest traceable British wool. Carefully sourced from select farms across Britain, every fibre tells a story of ethical animal care and responsible environmental stewardship.

As you sink into its sumptuously soft surface, experience the gentle embrace of nature’s most effective insulator, regulating temperature, wicking away moisture, and ensuring deep, uninterrupted sleep in every season.

With our exclusive Wool ID® traceability programme, every strand of wool can be traced back to its source, ensuring complete transparency and accountability throughout the entire production process. Experience a better nights sleep while supporting British farmers and safeguarding the beauty of the countryside.

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close up picture of natural wool close up picture of natural wool

Guaranteed Cooler Sleep

Our mattress toppers offer unparalleled comfort and support, enhanced further by its remarkable temperature-regulating properties. Hand-crafted from 1,500gsm traceable, British wool fibres, this mattress effortlessly adjusts to your body's temperature, keeping you cosy in winter and cool in summer.

Wool's innate breathability allows for optimal airflow, preventing overheating during warmer nights while providing insulation in colder seasons. Its moisture-transporting abilities ensure a dry sleeping environment, promoting a refreshing and restorative rest each night.

Woman reading a book on a mattress with a brand label visible Woman reading a book on a mattress with a brand label visible

Deluxe or Organic Washable Mattress Protector

Our Washable Mattress Protectors are the perfect pairing to your Woolly Sprung Topper. Our mattress protectors ensure your topper is kept clean and free from stains whilst also being incredibly easy to care for.

Shop Washable Mattress Protectors

The Woolly Sprung Mattress Topper - FAQs

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