Medical device, class I, Reg. (UE) 2017/745 and s.m.i.
SizeReference paraph.













The measures shown must be considered to have a ± 1 cm tolerance

Information about sizes


The K1 POSTURE KEEPER® acts on the dorsal dynamic and is recommended for:

  • posture correction and stabilisation
  • painful postural syndrome
  • curved back or hyperkyphosis
  • juvenile kyphosis
  • non-neurological scapulothoracic dyskinesis
  • camptocormia (Parkinson's desease)


Pathologies of the spine that require the use of fixed corrective devices.
Patients who suffer from claustrophobia, anxiety attacks or allergies to any of the product’s textile components.


B.A.C.K (Back Active Correction Keeper)® patented device to adjust the retractive tension of the shoulders and thoracic spinal extension, consisting of:

  • Strap system anchored at four points (shoulders and trunk);
  • Adjustable-tension straps with Velcro fasteners in front;
  • Buckles under shoulder-blades, self-orienting depending on adjustment of straps.

Sleeveless vest of supportive stretch fabric: breathable, comfortable, wash & wear (non-crease).
Zip-fastening makes the garment easier to put on and take off, and provides structural reinforcement.
Edging in non-slip silicone.
Anatomically shaped velour inserts to concentrate retractive tension.
Velour inserts to anchor adjustable straps.

Composition of fabric

Vest: 75% polyamide, 25% elastan.
Braces: 80% polyamide, 20% elastan; 100% polyurethane.

Instructions for Use

For correct adjustment and to properly understand how to position the brace, please read the instructions or look at the video.
Getting started with the K1 POSTURE KEEPER:

  • Wearing the K1 POSTURE KEEPER:
    The K1 POSTURE KEEPER is worn like a normal zipped vest, in direct contact with the skin and tight beneath the buttocks.
  • Adjusting the K1 POSTURE KEEPER:
    Tighten the adjustable straps until the desired retractive and extension effects are obtained.
    Secure the ends of the straps to the corresponding velour areas on the front.
  • Removing the K1 POSTURE KEEPER:
    Remove the straps from the velour on the front.
    Unfasten the zipper and remove the vest.


Day 1: 1 hour
Day 2: 2 hours
Day 3: 4 hours
Day 4: 6 hours
Day 5: 8 hours
Not to exceed 8-10 hours a day

Washing instructions

Hand wash in water at 30° C with neutral soap or detergent. Rinse well. Dry flat. Do not iron.

The information contained here is solely for healthcare professionals. Memorandum of the Ministry of Health Guidelines for healthcare advertising concerning medical devices, in vitro medical-diagnostic devices and medical-surgical devices. 28 March 2013

Look at how to position the product

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