






PIRRA Thaw | Red Light Shoulder Wrap for the menopause shoulder
“For two years I couldn’t sleep on my left side. Three weeks of Thaw in the evenings and I woke up on that side without even noticing.”
$149.95$299.9550% OFF
Menopause Awareness Month – 50% off while stock lasts
- ✔Sleep on your side again – soothing warmth for the shoulder that wakes you at night
- ✔Goes deeper than the surface – 660 nm red + 850 nm near-infrared light
- ✔Heat + gentle vibration that help loosen a stiff, tight shoulder
- ✔20 cordless minutes a day – fits the left or right shoulder
- Free tracked shipping on every order
- Side-Sleep Promise – 90 days to feel the difference
Silly thing to be happy about at 51. But six weeks ago I was turning it around to hook it at the front.
Karen W. · Verified buyerTwo doctors, one cortisone shot. Thaw is the first thing that made my evenings easier.
Lisa M. · Verified buyerHow to use it
Put the cap over your shoulder, close the arm cuff and the chest strap, and press power. Start on light level 3, heat 1 and vibration 1 and turn up what feels good. Use it for 20 minutes once or twice a day – most women do it in the evening before bed. It switches itself off after 20, 30 or 40 minutes.
Specifications
- Light102 dual-chip LEDs, 660 nm red + 850 nm near-infrared
- Light levels6 brightness levels
- Heat3 levels, about 100–131°F
- Vibration3 massage modes
- Battery5000 mAh, about 85–190 min per charge
- TimerAuto-off after 20, 30 or 40 min
- FitLeft or right shoulder, extension strap included
- Weight1.6 lb
What’s in the box
PIRRA Thaw shoulder wrap with controller, extension strap, USB-C charging cable and a user guide – in a gift box.
Shipping & returns
Free tracked shipping on every order. Orders ship within 5–7 working days and you get your tracking link by email. Shipping details
Returns: the 90-day Side-Sleep Promise has you covered. Read the promise
It came out of nowhere
3:12 am. Again.
I’d rolled onto my left side in my sleep, and the shoulder woke me before I did.
I lay on my back doing the math on how many hours were left until the alarm. My husband was asleep on his side. I used to sleep like that.
Three appointments. One cortisone shot. “Give it time.” I’m 52 and I’d started turning my bra around to hook it at the front.
All I wanted was to sleep through the night on my side again.

Why it happens now
It isn’t your age. It’s the estrogen.
Estrogen helps keep the tissue around your shoulder joint soft and supple. When it drops in menopause, that tissue tightens – and the shoulder starts to ache at night and stiffen by morning. Thaw wraps the whole joint, top, front and back, in 102 dual-chip LEDs: 660 nm red light for the surface and 850 nm near-infrared that reaches deeper into the shoulder, with soothing heat and gentle vibration to help loosen what has gone tight. Twenty cordless minutes in the evening, while you read or watch TV.
Most red light devices stop at the surface
Heating pad
Feels nice for an hour, then the stiffness is back by morning. Warms the skin, never wraps the joint.
Basic red light pad
One flat panel, red light only. It sits on top of the shoulder and stops at the surface.
Physical therapy
Helps, but $100+ a session, twice a week – and the nights don’t wait for your next appointment.
PIRRA Thaw Best for you
Shaped around the whole joint. 850 nm near-infrared goes deeper, with heat and vibration in one – cordless, at home, every evening.

Your first 90 days
20 minutes a day to get your nights back
Deep, soothing warmth in the evening and an easier shoulder in the morning.
Less waking at night. Reaching for the top shelf, the seatbelt, your own bra hook.
Sleeping on that side again – or your money back.
Women just like you are getting their nights back
★★★★★
Rated 4.8 out of 5 by verified buyers
I woke up on my left side
For two years I couldn’t sleep on my left side. Three weeks of Thaw in the evenings and one morning I woke up on that side without even noticing.
I can do my own bra again
Silly thing to be happy about at 51. Six weeks ago I was turning it around to hook it at the front. Not anymore.
Nobody connected it to menopause
Two doctors, one cortisone shot and “it’ll pass”. Thaw is the first thing that made my evenings easier. I wish someone had told me sooner.
My nightly ritual
Twenty minutes with a book and the red light on. The warmth goes so much deeper than my heating pad ever did.
Reaching the top shelf
Small win: I put the coffee mugs back on the top shelf where they belong. My shoulder doesn’t argue anymore.
Cordless is everything
I wear it on the couch and walk around the kitchen with it. Battery lasts all week for me.
Bought a second one for my sister
She had the same shoulder at the same age. Now we compare notes on the phone every Sunday.
Worth more than another PT bill
Cost me less than two physio sessions and I use it every single day.
Red and near-infrared light therapy (photobiomodulation) has been studied for decades and is used by physical therapists and sports clinics around the world.

You’ve put everyone else first
Twenty minutes that are only yours
Comes in a gift box, ready for your evening routine – or for the sister, friend or mother who has been quietly living with the same shoulder. Frozen shoulder often shows up in the other shoulder too, so many women take two.
Choose your bundleQuestions from women just like you
I’ve tried so much already. How is this different?
Heating pads warm the skin and basic red light pads sit flat on top. Thaw is shaped around the whole joint and combines 850 nm near-infrared, which reaches deeper, with heat and vibration – every evening at home, no appointments.
Is it for frozen shoulder?
Thaw was made for the stiff, aching shoulder so many women get in perimenopause and menopause, including what doctors call frozen shoulder. It is a wellness device, not a medical treatment – if your pain is severe or sudden, see your doctor.
Does it fit my left and right shoulder?
Yes. Flip it for either side. The adjustable chest strap and the extra extension strap fit most bodies comfortably.
How long and how often?
20 minutes, once or twice a day. Most women use it in the evening before bed. The timer switches it off after 20, 30 or 40 minutes.
Will it get too hot?
There are 3 heat levels from about 100 to 131°F with overheat protection, and you can use the red light without heat too.
How long does the battery last?
About 85 minutes on the highest settings and up to 190 minutes on the lowest – a week or more of evening sessions. Charges with USB-C.
How does the Side-Sleep Promise work?
Use Thaw every day for 90 days. If you’re not sleeping on that side again, email us within 90 days of delivery and we refund you in full. Read the full promise
The Side-Sleep Promise
Sleep on your side again within 90 days – or your money back.
Use Thaw for 20 minutes a day for 90 days. If you’re still not sleeping on that side, email us and we refund every penny. No forms, no hoops.
- Full refund within 90 days of delivery
- Free tracked shipping
- One email is all it takes