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Developed with sleep experts
Sleepwear engineered
for better sleep
Sleep at the perfect temperature. Fall into deeper, more restorative sleep. Wake up feeling refreshed and restored.
Engineered by experts, with you in mind.
Developed and tested in partnership with Loughborough University and with the sleep coach behind GB Cycling, Manchester United and Real Madrid.
Dr Bryna Chrismas, PhD
Applied Exercise Physiologist
"Zed integrates fabric choices that support thermal comfort and reduce sensory disturbance"
Nick Littlehales
Sleep coach of Cristiano Ronaldo, Manchester United & GB Cycling.
"Zed's science-led fabric uses soft touch and temperature regulation"
Kate Kallaway
20 years in sportswear design including collaborations with Reebok and Pentland.
"Carefully positioned seams that reduce irritation to advanced fabrics that regulate temperature"
Anne-Sophie Fluri, MRes
Neuroscientist & Wellness expert
"Sleepwear that helps maintain the stable conditions the brain and body need for restorative sleep."
Loughborough University
Tested in partnership with Loughborough University
Dr Bryna Chrismas, PhD
Applied Exercise Physiologist
“Hormonal changes across the menstrual cycle and menopause can bring symptoms that disrupt sleep, often through altered temperature regulation and night-time discomfort. Zed integrates fabric choices that support thermal comfort and reduce sensory disturbance, reflecting an evidence-led approach grounded in sleep physiology and scientific testing.”
Nick Littlehales
Sleep coach of Cristiano Ronaldo, Manchester United & GB Cycling.
"My journey with Ben explored all aspects of creating sleepwear that truly delivers under the varied circumstances we all experience. With the elite athletes I coach trying to achieve sustainable, optimal performance by optimising recovery, it's all about familiarisation. Zed's science-led fabric uses soft touch and temperature regulation that make it part of any professional pre-sleep routine."
Kate Kallaway
20 years in sportswear design including collaborations with Reebok and Pentland.
"With over 20 years of experience in sportswear design, including collaborations with Reebok and Pentland, we’ve created sleepwear that truly performs. We designed Zed with purpose, bringing together human-centred design thinking to support better sleep and overall wellbeing. Every detail is considered, from carefully positioned seams that reduce irritation to advanced fabrics that regulate temperature, maximise comfort and aid recovery."
Anne-Sophie Fluri, MRes
Neuroscientist & Wellness expert
"Thermal comfort is one of the key physiological factors linked to faster sleep onset and fewer night-time awakenings. Zed’s focus on natural fibres and thoughtful garment design reflects these principles, creating sleepwear that helps maintain the stable conditions the brain and body need for restorative sleep."
Our secret ingredient
Made using nature’s super-fine high-tech fibres.
Our fabrics feel as luxurious as they are functional.
- Made from Beechwood
- Ultra-soft
- Breathable
- Sustainably sourced
Meet ZedCore™ Technology
Performance fabrics and sleep-focused features that work with your body while you sleep. Designed to perform night after night.
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Second-skin feel
Super fine fibre structure gives our sleepwear a super soft & smooth touch.
2×softer than cotton -
Naturally releases heat
Moves heat away from skin to keep you at your perfect temperature throughout the night.
12×more breathable -
Keeps you dry
Pulls moisture away from your body quickly and moves it to the fabric exterior for evaporation.
4×better sweat management -
Moves with you
Barely-there feel that moves with you as you change position. No twisting or riding up.
360°movement -
All-round comfort
Thoughtfully placed, flat-stitched seams and tagless design lets you rest in ultimate comfort.
0irritation points -
Wake up fresh
Naturally odour-resistant fibres help keep you fresh throughout the night.
10×less bacteria growth
Choose your sleep system
Build your perfect sleep setup. Choose your coverage, add the blackout Sleep Mask, and receive £35 of complimentary sleep gifts to complete your evening wind-down.
- Optional Sleep Mask
- Complimentary Gift Set Worth £35
- 30-Night Sleep Trial
-
-
-
Complete Sleep System
Includes
Short Sleep Set & Long Sleep Set
£470
£520 separately · Save £50
30-night sleep trial
30 nights to feel the difference.
If you don't love it, your money back.
Choose your set
Sleep for
30 nights
Love it or your
money back
Elite performance. Universal comfort.
From professional athletes to hot sleepers. Zed is designed for anyone who wants to sleep cooler, deeper and more comfortably.
center
Connor BradleyPremier League Footballer
“I've not worn anything to bed in over 20 years. Zed is different it's like a second skin”
Richard TZed customer
@jordan24mindset
“Feels like a hug as you sleep, and I've found that I'm not sweating at night.”
Luke JZed Customer98% felt cooler
Based on post-purchase customer feedback after 30 nights.
“Hot sleepers, rejoice! You found the only sleepwear you'll ever need.”
Stephanie AZed Customer91% slept better
Based on post-purchase customer feedback after 30 nights.
“I swear it's the sleepwear my Whoop wants me to wear“
Coral WZed Customer
center
Sammi AdhamiModern Wellness Podcast Host
@craigandchlo
@female_pt
@niix.fit
center
Connor BradleyPremier League Footballer
“I swear it's the sleepwear my Whoop wants me to wear“
Coral WZed Customercenter
Sammi AdhamiModern Wellness Podcast Host
“Feels like a hug as you sleep, and I've found that I'm not sweating at night.”
Luke JZed Customer98% felt cooler
Based on post-purchase customer feedback after 30 nights.
@female_pt
91% slept better
Based on post-purchase customer feedback after 30 nights.
@craigandchlo
“I've not worn anything to bed in over 20 years. Zed is different it's like a second skin”
Richard TZed customer
@jordan24mindset
“Hot sleepers, rejoice! You found the only sleepwear you'll ever need.”
Stephanie AZed Customer
@niix.fit
center
Connor BradleyPremier League Footballer
“Feels like a hug as you sleep, and I've found that I'm not sweating at night.”
Luke JZed Customer
@female_pt
“I swear it's the sleepwear my Whoop wants me to wear“
Coral WZed Customercenter
Sammi AdhamiModern Wellness Podcast Host
98% felt cooler
Based on post-purchase customer feedback after 30 nights.
@craigandchlo
“Hot sleepers, rejoice! You found the only sleepwear you'll ever need.”
Stephanie AZed Customer
@niix.fit
91% slept better
Based on post-purchase customer feedback after 30 nights.
“I've not worn anything to bed in over 20 years. Zed is different it's like a second skin”
Richard TZed customer
@jordan24mindset
Connor Bradley
Premier League Footballer
“I’ve noticed big improvements in the quality and comfort of my sleep. Recovery is obviously such an important thing for me, so having this to help has been great and would highly recommend to anyone.”
Sammi Adhami
Modern Wellness Podcast Host
“I’ve tried a lot of health & performance products over the years, but Zed genuinely stands out. It’s by far the most comfortable sleepwear I’ve worn, you barely notice it when it’s on. It helps keep my body temperature steady overnight, which is key for quality sleep, and just as importantly it looks and feels genuinely premium.”
Want to feel the fabric first?
Order a fabric sample and experience the softness, stretch and breathability of ZedCore™ before committing.
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