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King Size Reflex Foam Mattresses

Our king size reflex foam mattresses are ideal for people that like to stretch out while they sleep. With hypoallergenic properties, a reflex foam mattress is a great option for sensitive sleepers and allergy sufferers. These mattresses include a variety of mattress structures, such as pocket springs and open coil springs.
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15 Items

Super Ortho Spring Reflex Foam Orthopaedic Firm Mattress
4.9 star review
4.9
(440)
Super Ortho Spring Reflex Foam Orthopaedic Firm Mattress
Firm
Reflex Foam
Open Coil Spring
£219.99 You Save: £55 Now From £164.99 You Save: £55
10% Off CODE: EXTRA10
Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
4.9 star review
4.9
(299)
Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
Firm
Reflex Foam
Open Coil Spring
£224.99 You Save: £60 Now From £164.99 You Save: £60
10% Off CODE: EXTRA10
Balmoral 3500 Pocket Sprung Memory Foam Mattress
4.8 star review
4.8
(116)
Balmoral 3500 Pocket Sprung Memory Foam Mattress
Medium
Pocket Spring
3500 Springs
£344.99 You Save: £100 Now From £244.99 You Save: £100
10% Off CODE: EXTRA10
Cashmere 3000 Pocket Sprung Memory Foam Mattress
4.9 star review
4.9
(116)
Cashmere 3000 Pocket Sprung Memory Foam Mattress
Medium
Pocket Spring
3000 Springs
£344.99 You Save: £100 Now From £244.99 You Save: £100
10% Off CODE: EXTRA10
1
4.9 star review
4.9
(64)
Aloe Vera 1500 Pocket Sprung Memory and Reflex Foam Mattress
Medium
Pocket Spring
1500 Springs
£344.99 You Save: £100 Now From £244.99 You Save: £100
10% Off CODE: EXTRA10
Mersey Memory and Reflex Foam 1000 Pocket Sprung Mattress
5 star review
5.0
(6)
Mersey Memory and Reflex Foam 1000 Pocket Sprung Mattress
Medium-Firm
Pocket Spring
1000 Springs
£314.99 You Save: £90 Now From £224.99 You Save: £90
Exclusive
Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
4.9 star review
4.9
(109)
Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
Medium-Firm
Memory Foam
Orthopaedic
£214.99 You Save: £55 Now From £159.99 You Save: £55
10% Off CODE: EXTRA10
1
4.8 star review
4.8
(81)
Bamboo Vitality 2000 Pocket Sprung Memory and Reflex Foam Mattress
Medium-Firm
Pocket Spring
2000 Springs
£404.99 You Save: £130 Now From £274.99 You Save: £130
10% Off CODE: EXTRA10
Imperial 3500 Pocket Sprung Mattress
4.9 star review
4.9
(34)
Imperial 3500 Pocket Sprung Mattress
Medium
Pocket Spring
3500 Springs
£339.99 You Save: £95 Now From £244.99 You Save: £95
10% Off CODE: EXTRA10
Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress
4.9 star review
4.9
(116)
Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress
Medium
Latex Foam
Rolled
£284.99 You Save: £80 Now From £204.99 You Save: £80
10% Off CODE: EXTRA10
Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
4.8 star review
4.8
(68)
Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
Medium-Firm
Memory Foam
Rolled
£234.99 You Save: £65 Now From £169.99 You Save: £65
10% Off CODE: EXTRA10
Membound Memory Foam Spring Mattress
4.8 star review
4.8
(114)
Membound Memory Foam Spring Mattress
Soft
Memory Foam
Open Coil Spring
£209.99 You Save: £60 Now From £149.99 You Save: £60
10% Off CODE: EXTRA10
Derwent Open Coil Spring Reflex Foam Orthopaedic Mattress
5 star review
5.0
(1)
Derwent Open Coil Spring Reflex Foam Orthopaedic Mattress
Firm
Reflex Foam
Open Coil Spring
£229.99 You Save: £60 Now From £169.99 You Save: £60
Exclusive
Aire Memory and Reflex Foam 1000 Pocket Sprung Mattress
5 star review
5.0
(1)
Aire Memory and Reflex Foam 1000 Pocket Sprung Mattress
Medium
Pocket Spring
1000 Springs
£314.99 You Save: £90 Now From £224.99 You Save: £90
Exclusive
Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Firm Mattress
4.7 star review
4.7
(54)
Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Firm Mattress
Medium-Firm
Reflex Foam
Rolled
£249.99 You Save: £75 Now From £174.99 You Save: £75
5 Year Guarantee

15 Items

King size reflex foam mattresses with added features

A selection of our king size reflex foam mattresses come with added features to improve your overall experience of the mattress. Some of these features include a luxuriously soft pillow top or a removable cover for easy cleaning.
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