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Talk to a compression boots specialist| Warranty | 12 months (parts) |
If you train hard and want a compression session you can run on the couch, the Regen8 Nyx wraps each leg in 8 sequential chambers with a 360 degree overlap, with 6 modes, pressure from 30 to 260 mmHg and a 10 to 90 minute timer. One rechargeable 5000 mAh battery runs both cuffs for up to 4 hours per charge, so you're not tethered to a wall socket.
It comes in Medium (160 to 175 cm) and Large (175 to 190 cm), and the whole kit packs into the included backpack, so it travels to the gym, a race or an away game as easily as it sits beside the bed.
The trade-off to know up front: the cuffs are sized by height and leg length, so pick Medium or Large carefully. They cover the legs only, not arms or hips.
What sets these apart is the 8-chamber sequential setup with 360° overlapping air cells, so the squeeze wraps the whole leg rather than banding it in strips. Six modes change the pattern, and you set the pressure separately.
The cuffs only cover legs, so they won't reach arms or hips. Check the sizing: Medium fits 160-175 cm, Large 175-190 cm. The 5000 mAh battery means you can sit anywhere, untethered.
Adela Ledvinkova · Bachelor of Exercise & Sport Science · Our In-House Fitness Coach
Eight separate air chambers inflate in sequence from your feet up, so the pressure travels along the leg rather than squeezing everywhere at once.
The 360° overlapping chambers wrap the whole circumference of the leg rather than squeezing from one side.
What this means for you: The chamber layout is what sets the feel of a session, so it is the one I would judge the unit on.
Six preset modes change how the chambers cycle, from a single wave travelling up the leg to all chambers inflating together.
In practice, I drop the pressure on easy days and turn it up after a hard leg session.
The built-in 5000 mAh battery gives up to 4 hours of use per charge, so you run a session without being tethered to a wall socket.
You can sit on the couch or lie on the floor and recover anywhere in the house.
What this means for you: For anyone who recovers in front of the TV rather than near a power point, cordless use is the detail that earns its keep.
The leg cuffs use overlapping chambers and durable fabric, so the compression wraps around the leg and foot rather than pressing from one side.
A single host machine sets the mode, pressure and time and runs the chambers, so you set a session and leave it to cycle. It beeps and stops when the timer ends.
There is no app or phone pairing to deal with, which keeps setup quick.
The whole system packs into the included backpack, so it travels to the gym, a game or a weekend away.
A separate accessory bag keeps the connecting pipes and adapters together.
What this means for you: If you want recovery on the road rather than parked in one room, the backpack is the part that makes that realistic.
There's nothing to build: connect the one-to-two adapter to the host unit, run a connecting pipe to each cuff, then put the cuffs on and switch on.
Charge the battery first with the supplied power adapter. The user manual and all parts come in the box.
Two cuff sizes cover a wide range of heights, so the compression sits where it should along the leg.
Medium suits users 160-175 cm (98 cm boot, 77 cm inseam); Large suits 175-190 cm (110 cm boot, 89 cm inseam).
What this means for you: Check your height against the two ranges before you order so the cuff covers the full leg rather than stopping short.
The Nyx comes with a 12-month parts warranty, handled locally.
If this page shows the 100 Day Money Back Guarantee badge, you have 100 days to return it as-new in its original packaging with all parts.
| Brand | Regen8 |
| Product Type | Compression Recovery Boots |
| Compression System | 8-Chamber Sequential Compression |
| Design | 360° overlapping air chambers |
| Materials | High-quality durable fabric |
| Massage Modes | 6 |
| Pressure and Timer | 30-260 mmHg in 5 mmHg steps (default 60); timer 10-90 minutes in 5 minute steps (default 30) |
| Sizing (Medium) | Suitable for user height 160-175 cm |
| Sizing (Large) | Suitable for user height 175-190 cm |
| Power | Rechargeable 5000 mAh lithium battery, up to 4 hours per charge; AC 100-240V power adapter, 49 W |
| Included Items | Host machine (control unit), one-to-two adapter, 2x connecting pipes, 2x leg cuffs, power adapter, backpack, accessory bag, user manual |
| Warranty | 12 months (parts) |
Effort: no assembly or tools. Connect the adapter, pipes and cuffs to the host unit and charge the battery.
You get the host control unit, a one-to-two adapter, two connecting pipes, two leg cuffs, the power adapter, a backpack, an accessory bag and the user manual. There's no assembly and no tools: connect the adapter and pipes to the host, attach the cuffs and charge the battery, and you're ready to go.
Go by your height and inseam. The Medium suits users 160 to 175 cm with about a 77 cm inseam (98 cm boot), the Large suits 175 to 190 cm with about an 89 cm inseam (110 cm boot). If you sit right on 175 cm, measure your inseam and pick the closer match. The 360 degree overlapping chambers wrap the full leg either way.
The 8-chamber sequential system inflates from the foot upward, so the squeeze travels up the leg in a wave rather than clamping all at once. The 6 modes vary the pattern, and you set the pressure from 30 to 260 mmHg, so a session can be gentle or firm. In practice it feels like a steady, moving kneading up each leg.
Yes. Everything runs from the host control unit, so you pick your mode, pressure and time directly on the machine with no phone or app needed. That's how I prefer recovery gear: sit down, switch it on, and let it run while you read or stretch. No pairing, no account, no screen time.
A rechargeable 5000 mAh battery powers the Nyx, giving up to 4 hours of use per charge, so you can use the boots cordless rather than being tied to a wall socket. Charge them with the included power adapter, and unplug the charger once it's full. The backpack makes it genuinely portable, so these travel well for away games, comps or recovery between sessions when you're away from home.
They suit anyone training regularly who wants a sequential compression session as part of their routine: runners, lifters and team-sport athletes. Use them after a hard session, on a rest day or before activity as part of a warm-up. Start at a low pressure and turn it up gradually until it feels comfortable, and stop if anything feels wrong.
Take photos before unpacking and email support@cardioonline.com.au within 48 hours of delivery. We'll lodge the freight claim, organise replacement parts or a full unit, and stay across it until you're sorted. You don't deal with the courier or the manufacturer directly: that's our job to handle for you.
You get a 12-month parts warranty, handled by us. If the product page shows the 100 Day Money Back Guarantee badge, you have 100 days to change your mind: return the boots as-new and repackaged with all parts, and we refund the product price and your original delivery fee, no restocking fee. We organise the return freight, you cover its cost.
Click below to download the user manual.
Download the user manual (PDF)This product ships in 2-3 business days after you place your order.
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Try it for 100 days. Return it if it is not right.
If your equipment is not right for your space or your training once you have lived with it, you can request a return within 100 days of purchase for a refund of the product price.
Available on products showing the 100 Day Money Back Guarantee badge. Return shipping is paid by the customer unless otherwise agreed. Original delivery, installation and service fees are non-refundable. See the full policy: /pages/risk-free-returns
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