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AIR RELAX PRO AR-4.0 LEG RECOVERY SYSTEM — Control unit, leg sleeves, carrying bag, and cord shown together
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Top of the line · dual voltage

Air Relax AR-4.0 Pro System

The flagship. Control unit, leg sleeves and the 38L case, in one box.

$995+ $59 shipping
In stock. In stock at Air Relax (checked September 29, 2026). We confirm your exact item and size with Air Relax before it ships and email you the date we are given. Before it ships, contact us if you want to change or cancel the order — the written terms are on our policies page.

Pay in four with Klarna or Afterpay, or monthly with Affirm — all shown at checkout, alongside card, Cash App and bank transfer.

Shipping is free on orders over $1,200 — the AR-3.0 Body Package qualifies.

Leg sleeve size

Ask us first — two people run BodyCon and one of us answers within a business day.

Includes

  • AR-4.0 Pro control unit
  • Pair of leg sleeves, sized to your inseam
  • Hose bundle
  • AC power supply
  • 38L carrying case
  • Manual
What it is

The flagship. Control unit, leg sleeves and the 38L case, in one box.

Air Relax's current flagship, bought as a complete system rather than a control unit you then have to build out. Sequenced air compression up the leg on a timer, four pressure levels, and it runs anywhere in the world without a transformer.

User Interface - Straightforward, Provide quick access to all features. Optional Power Bank - Provides up to 3 hours of continuous use with powerful 5,700mAh / 83.2Wh Samsung battery cells with excellent safety and reliability. Air Relax Pro Leg Recovery System includes - AR-4.0 control unit, a pair of leg sleeves, hose bundle, AC power supply, large 38L carrying case and user manual. NOTE : Air Relax Pro AR-4.0 Compression boots system is not compatible with AR-2.0 and AR-3.0 garments. source

SizingSize 2: 26–31" inseam · Size 3: 31–35" · Size 4: 35–39"
PowerVoltage independent — no transformer abroad
UntetheredOptional 5,700mAh power bank, about three hours
Garment familyAR-4.0 only — does not fit AR-3.0 or AR-2.0 garments
Add-ons laterAR-4.0 shorts, arm sleeve, power bank, hose bundle
Leg sleeve sizeSize 2 — 26–31" inseam · Size 3 — 31–35" inseam · Size 4 — 35–39" inseam
CompatibilityFits the AR-4.0 Pro only. The AR-4.0 is a separate fit family — it does not connect to an AR-3.0 or AR-2.0 control unit, in either direction.
Shipping$59 flat UPS Ground, contiguous US, one charge per order — free over $1,200.
Compatibility — as stated by the supplierAir Relax AR-4.0 source
SizeYour inseam
Size 226–31"
Size 331–35"
Size 435–39"

Measure crotch to floor in bare feet, not your trouser size. On a boundary, size up — a sleeve that is fractionally long still seals, one that is short leaves your calf outside the chamber. You pick the size in the cart.

Ordering

What happens after you press buy.

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Shipping

$59 flat UPS Ground, contiguous US, one charge per order. Shipped from California, tracking emailed when the label prints. No freight appointment, no liftgate, nobody needed at home.

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Availability

In stock at Air Relax (checked September 29, 2026). We confirm your exact item and size with Air Relax before it ships and email you the date we are given. Before it ships, contact us if you want to change or cancel the order — the written terms are on our policies page.

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Returns & warranty

Faulty on arrival: contact us for the supplier's return and exchange process. For an unused, resellable return, the supplier's return label is $10. See the item-specific terms on our policies page.

Before you buy, the honest part. Compression is a wellness and recovery device, not a treatment claim. Ask your physician before use, particularly with a history of blood clots or circulatory conditions, and follow the product manual.

The heat and the cold come first.

Compression is the between-days layer. The main event is a matched sauna and cold plunge — and that pair is the decision that actually changes how you feel.

Build my system All recovery gear