Infrared heat at 37–40°C. Expert instruction. Luxury changing facilities, a sauna, hot showers and cold-towel service after every session. Arrive before work. Leave ready for anything. The only infrared studio of this standard in Mayfair.
You do not need a reason
to start. You need one session
to understand why you
will never stop.
Every class at Truform Mayfair is delivered at 37–40°C using premium infrared technology. Every session is coach-led, all levels, and unlike anything else you will find in a W1 postcode.
Core strength, alignment and controlled movement in our infrared-heated studio. The warmth allows muscles to lengthen further and work deeper than room-temperature training ever could. Every class builds a physical foundation that supports everything else you do — in the studio and out of it. Precise, purposeful and genuinely demanding from the very first session.
Infrared · 37–40°CHigh-intensity intervals in a heated environment means maximum output, maximum afterburn and results that compound faster than any standard HIIT class can deliver. Coach-led, structured and progressive. The heat adds a cardiovascular demand that makes every interval count for significantly more. Not for the faint-hearted. Designed for those who are not.
Infrared · 37–40°CFunctional strength and athletic conditioning in a structured, coach-led format. Full-body sessions combining resistance patterns, movement quality and cardiovascular demand in an infrared environment that elevates every component. Builds the kind of fitness that is visible in everything you do and sustainable for a lifetime of training.
Infrared · 37–40°CA flowing yoga practice in our infrared studio. The heat deepens flexibility, accelerates recovery and transforms what your body is capable of in a single session. Expert-led and structured for every level from first-timers to experienced practitioners. One of the most effective and restorative things you can do for your body — made significantly better by infrared heat at 37–40°C.
Infrared · 37–40°CThe hardest part is walking through the door. After that, your body takes over.
Forty degrees. Full commitment. The version of you that walks out is not the one who walked in.
You cannot buy fitness. But you can decide, every morning, to earn it. This is where that decision is made.
Start your day in the infrared studio before the rest of Mayfair has opened. 45 minutes of class, a sauna, a hot shower and a scented cold towel. Walk into your morning meeting in a different state than everyone else in the room.
A 45-minute class, a shower and you are back at your desk by 1:15pm feeling better than you did at 9am. The most productive lunch hour in Mayfair. Lockers available so your belongings are safe throughout.
The most effective way to transition from the professional day to the rest of your life. Train hard, use the sauna, shower, get changed and arrive wherever you are going next feeling like a different person.
Use the changing rooms and showers any time you train — before, during or after the working day. Every session ends with a cold towel infused with signature scents. The full facility is yours.
Truform Mayfair is designed around the reality of a working day in central London. We are 5 minutes from Green Park. We are open early. We have full luxury changing rooms, hot showers, a sauna and everything you need to move seamlessly between your training and your professional life.
This is not a gym you find time for. This is the start of your day. Or the middle of it. Or the end. The point is that it fits around your life rather than interrupting it — and it makes every other part of it better.
“The most efficient thing you can do with 45 minutes in Mayfair is spend them here.”
After 45 minutes in a 40-degree infrared studio, there is nothing quite like it. Every session at Truform Mayfair ends with a complimentary cold towel infused with one of our signature scents. It is a small detail. It is also the detail that separates a premium experience from every other studio in London.
The body achieves what the mind believes.
Forty degrees of infrared heat
has a way of making both very clear.
The Truform Mayfair studio is heated using premium infrared technology — the most advanced, most body-friendly form of heat available. Not the same as a hot room. Something better.
Infrared heat penetrates directly into muscle tissue rather than warming the air around you. Muscles are more pliable from the very first movement, allowing deeper range of motion, better form and significantly more effective sessions from start to finish.
Training in an infrared environment elevates heart rate and metabolic rate in a way room-temperature sessions cannot replicate. The result is a substantially higher calorie burn during the session and an extended afterburn effect that continues for hours after you leave.
Infrared heat stimulates a deeper, more productive sweat than conventional heat. This draws out toxins stored in fat cells and promotes the kind of internal cleansing that supports skin clarity, immune function and overall vitality. You will feel the difference within a week of regular sessions.
The combination of deep heat penetration and improved circulation means muscles recover faster after each session. Members who train in the infrared studio consistently report significantly reduced soreness, allowing them to train more frequently without accumulating fatigue.
The infrared environment causes blood vessels to dilate, dramatically improving circulation throughout the body. Enhanced blood flow means better oxygen and nutrient delivery to muscles during training and accelerated waste removal post-session.
The infrared environment triggers the release of endorphins and promotes a parasympathetic nervous system response — the physiological state associated with rest, recovery and mental calm. Sessions leave members feeling not just physically worked, but mentally restored.
Truform Mayfair is designed to be a seamless part of your day. Every facility is here so you can arrive in your work clothes and leave ready for whatever comes next.
A dedicated sauna facility for members to use before or after class. Ten minutes in the sauna after an infrared session is one of the most effective recovery protocols available. Use it before class to prime your muscles or after to extend the heat benefits and accelerate recovery.
Available to all members · ComplimentaryFully equipped male and female changing facilities designed to make the transition between your session and your day entirely seamless. Arrive in your work clothes. Store everything securely. Leave in them — or in whatever you need to wear next. Every detail is considered.
Male & female · Fully equippedAfter 45 minutes in a 40-degree infrared studio, you need a shower. Our hot showers are available throughout the day — before class, after class or simply when you need them. Premium toiletries provided. Towels available at the studio.
Available throughout the day · Towels availableThe signature Truform Mayfair finish. A complimentary cold towel infused with one of our four signature scents is provided after every single session. Eucalyptus, lavender, citrus or peppermint — the kind of detail that marks the difference between a good studio and an exceptional one.
Complimentary · Every session · Four scentsSecure locker storage available throughout every session. Leave your belongings — laptop, work bag, valuables — safely stored and train without distraction. Available to all members at no additional cost.
Complimentary · Available all dayA fully calibrated infrared-heated studio — the heat source that sets this space apart from every other mat studio in London. Cave-inspired interiors, considered lighting and warm materials. The most beautiful pilates space in the city. Precisely maintained at 37–40°C throughout every session.
Premium infrared technology · Cave-inspired interiorMayfair has the restaurants.
The offices. The hotels.
Now it has the studio
it always deserved.
This is the beginning. Our full-time Mayfair studio — 2,600 square feet on Berkeley Square — is under construction with a 2027 opening. Everything you experience here is a preview of what that space will deliver at full scale. Register your interest below to access founding member pricing before any public announcement.
Register for the permanent studio →All classes are open to all levels. If you are not sure which session to start with, drop us a message and we will point you in the right direction.