For golfers

Loose on the first tee. Still loose on eighteen.

4.8 out of 5 · 110 reviews

Far infrared and topical heat in a cordless wrap you can wear under your shirt. Ten minutes before you play, ten minutes after. No cords, no table, nothing to stop for.

$199One-time purchase. No subscription.
Choose your size
  • Wear it pre-round for mobility, post-round for recovery
  • Cordless and under an inch thick, so it goes under your shirt on the range
  • 30 days to decide, with a full refund if it is not for you
  • FSA and HSA eligible with a Letter of Medical Necessity
Before a round

Ten to fifteen minutes on the range or in the car. Warms past the surface, gets circulation into the muscles you are about to use, and takes the early-round tightness out of the first few holes.

After a round

Eighteen holes, seventy to a hundred swings and a bucket on the range add up. A session afterwards helps flush soreness and makes the next morning better, which matters most in back-to-back rounds.

Which size do I need

Standard fits a 25 to 40 inch waist. Extender fits 40 to 60 inches. Both are the same price. Measure where you would wear a belt, and size up if you fall between the two.

Shipping and returns

Orders are processed and shipped within 2 to 3 business days, with express options at checkout. You have 30 days to return it for a full refund or an exchange. If it arrives defective or damaged, we cover return shipping.

What owners report

100%

Felt a noticeable improvement in mobility after using the L1

100%

Felt a reduction in stiffness after wearing the L1 while working

95%

Felt less muscle soreness after activity when training with the L1

More than 8,300 people use the L1 in a given week.

Two moments, one wearable

Wear it before the round. Wear it after.

Most heat therapy asks you to stop and lie down. The L1 is cordless and under an inch thick, so it fits either end of a golf day without changing your plans.

Pre-round warm-up

Before you play

Pre-round warm-up

Starting a round with tight hips and a stiff lower back leads to compensation, strain and inconsistent ball striking.

  • Warms past surface level
  • Increases circulation to the muscles you are about to use
  • Supports mobility before the first swing
  • Helps reduce early-round tightness
The Infraway L1 worn around the lower back while seated

After you play

Post-round recovery

Walking eighteen, swinging seventy to a hundred times and a session on the range all add up.

  • Helps flush soreness from overworked muscles
  • Supports recovery between back-to-back rounds
  • Encourages better mobility the next day
  • Helps reduce lingering back fatigue

Who is wearing it

Coaches, champions and club pros

This device is phenomenal. I ruptured a disc in my lower back about 6 or 7 years ago and I always seem stiff. I use the Infraway for a 25 minute session and it is so much better, perfect before and during a round of golf.
Gary YoungbergReigning U.S. Hickory Open Senior Golf Champion
Infraway has made a noticeable difference in how my body feels day to day. Whether it is after a round of golf or a full day of coaching athletes, it helps me recover quicker and stay loose.
Ryan HittLead Coach, PGA Coaching Center, Frisco TX
I start every morning with this, my go-to ritual to get my day rolling, and now it is a core part of my warm-up for pickleball. It wakes my body up, primes my muscles, and keeps me feeling flexible and ready to move.
Mats WilanderFormer World No. 1, seven-time Grand Slam champion
Each year, one of our biggest challenges is finding unique gifts for our member tournaments. Working with Infraway was seamless, and the members were thrilled. The feedback from our men's event was so positive that we decided to use it again for our women's event.
Andy CubbaDirector of Golf, Del Mar Country Club
Infraway is the perfect addition to our shop and an even better tournament tee prize. My members love it and use it before rounds. It is one of the few gifts that has made a real impact on our players.
Leigh RedlusAGM Merchandiser, River Bend Golf and Country Club
I play in five or six member-guest tournaments every year, and getting the L1 was the first time I was truly excited about a gift. It is super easy to use, and I love wearing it before I play. I recommend it every time I talk to a pro looking for a great tournament gift.
Tony MarconOlympic Club member-guest, 2024

Quotes are used with permission. Titles are as held at the time the quote was given.

Trusted where it counts

The trusted product of current and former pro athletes across the NFL, MLB, PGA, Tennis, and more.

Official Rewards Partner of the NFLPA
Official Rewards Partner of the NFLPAThrough our NFLPA partner program, former pros use the L1 to manage back pain after careers of taking hits, and the number keeps growing.
PGA of America, Northern CaliforniaPGA of America, Northern California
PGA of America, Northern TexasPGA of America, Northern Texas
PGA MagazinePGA Magazine
ThunderThunder
FriarsFriars

Partnerships and media features current as of 2026. Athlete use does not imply endorsement by any league.

Why not just a heating pad

A heating pad cannot come to the course.

It is not that heating pads do not work. It is that they ask you to stop, sit down and stay near an outlet, which is the opposite of a round of golf.

Compared on
The L1
A traditional heating pad
How deep the heat goes
Far infrared, to muscle level
Surface heat, stops at the skin
Where you can use it
The range, the cart, the car. Cordless
Within reach of an outlet
What you can do while wearing it
Warm up, play, walk, travel
Sit or lie still
Under your shirt
Under an inch thick, out of sight
Not designed to be worn
Temperature control
Exact degree and duration, in the app
Low, medium, high
It is super easy to use, and I love wearing it before I play. I use the Infraway for a 25 minute session and it is so much better. Gary Youngberg, U.S. Hickory Open Senior Golf Champion

The L1 is a heat therapy device. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease.

The details

The Tech

The Infraway L1

Infrared fabric

Designed with 4-way stretch, antimicrobial Far Infrared (FIR) fabric.

Customizable heat

Instead of only a few heat settings, the L1 lets you precisely adjust both your temperature and time, down to the degree and the minute.

Cordless and rechargeable

The L1 only needs to be plugged in while charging, so you can use it on the go and for any lifestyle. Move without obstruction.

Discreet and adjustable

The L1 is lightweight and slim, and less than an inch thick. It looks and feels invisible, and is adjustable for all sizes.

Bluetooth controls

Connect, customize, and relax, hands-free. The Infraway app gives you full control over the L1 via Bluetooth.

Patented design and tech

Infraway's patented dual-heat technology delivers deep penetrating warmth by combining topical and infrared heat.

What is in the box

  • The L1 wrap and heating pad
  • A carrying case
  • A USB-C wall charger
  • The free Infraway app, for iOS and Android

Orders are processed and shipped within 2 to 3 business days. Express options are available at checkout.

Using it

Three steps, then go play

There is no on/off button on the L1. Everything happens in the free Infraway app, which takes about a minute to set up once.

01

Charge and pair

Unpack it, charge it over USB-C with the included wall charger, and pair it with the app. You only do this once.

02

Start a session

Put it on your lower back, set the exact temperature and duration in the app, and press start. Wake it with a gentle shake if it has been sitting.

03

Warm up and tee off

Wear it on the range, in the cart or under your shirt through the front nine. It is cordless and under an inch thick, so nothing about it asks you to stop.

Reviews

What golfers and owners say

4.8

from 110 reviews

Start every day with Infraway belt, do my morning chair yoga. The days that I go hit golf balls or play, use for warm up. I believe that it is helping my recovery from knee replacement. That is because my exercise program of recovery needs help from sitting around too much after surgery.

Jim M. Verified

I have had a fusion of L3, 4, 5, Pain from stenosis is gone but have muscle pain and spasms sometimes. This unit has reduced stiffness in my lower back and relaxes my back when it spasms. If you are suffering from lower back muscle strain and tension, I highly recommend you try the L1.

Barry J. Verified

I’ve got 8 sessions on the L1 now, it’s deep, focused heat to loosen up your lower back. Easy to toggle the temperature and session time on the app. Product and service, both superb!

Alan W.

only reason didn't give 5 stars is the battery doesn't last very long.

Dale D. Verified

There are no instructions on how to connect the extension for bigger waists. I am not using it.

Paul E. Verified

It is perfect for my back issues, so light and compact, sometimes I forget I am wearing it.

Keith B. Verified

Before you buy

The questions golfers ask

Timing, sizing, battery, and what happens if it is not for you.

Still have a question? Talk to us

When should I use it around a round?

Ten to fifteen minutes before you play, on the range or in the car, and again afterwards if you are playing again soon. Most people use 125F to 140F for a warm-up and 120F to 130F for recovery.

Can I wear it while I play?

Yes. It is under an inch thick and completely cordless, so it sits flat under a shirt or a waistband. Plenty of owners keep it on through the front nine.

How long does the battery last?

Up to 120 minutes on a single charge, depending on the temperature you select. Settings above 135F draw more power and reduce that. Most people get 80 to 100 minutes of real-world use per charge, and it recharges over USB-C with the included wall charger.

How do I know which size to order?

Standard fits a 25 to 40 inch waist. Extender fits 40 to 60 inches. Both are the same price. Measure where you would wear a belt, and size up if you fall between the two.

How do I use it the first time?

Open the Infraway app and gently shake the L1 to wake it up. Once it connects, secure the wrap around your waist with the heating pad against your lower back, then set your time and temperature and start the session. Full setup instructions are at theinfraway.com/welcome.

Do you do tournament and member-guest gifting?

Yes. Clubs use the L1 as a tee prize and member-guest gift. Email hello@theinfraway.com and we will put you in touch with the right person.

Is it FSA or HSA eligible?

It can be, with a Letter of Medical Necessity. Eligibility depends on your plan and your circumstances, so check with your administrator before you buy if that matters to your decision.

What if it does not work for me?

Satisfaction guaranteed. You have 30 days to return it for a full refund or an exchange. If an item arrives defective or damaged, we cover return shipping.

Stop playing around your back

Ten minutes before the round. Ten minutes after. Thirty days to decide whether it belongs in your bag.

Satisfaction guaranteed. 30-day returns.