Biocrystal® insoles

Price coming soon

Coming soon to Miravia

Insoles with Biocrystal®, Bruna Marina®‘s technological fabric: 16 natural crystals with gold and silver in every step, on a memory foam base.

Soft-touch fabric, memory foam that adapts to your foot and high-density PU for a firm step. For your trainers, your work shoes or your dress shoes.

Four layers, one comfortable step

Top · fabric and memory foam

A soft, pleasant-to-the-touch fabric with an ergonomic shape, over a memory foam that adapts to the shape of your foot.

Inside · Biocrystal®

Biocrystal® powder, a blend of 16 natural crystals with gold and silver, built into the memory foam. Below, a high-density PU base that adds firmness to every step.

Choose your size

Size 36–41

Size 42–46

Each box contains one pair. If needed, trim them along the outline of your shoe or use your original insole as a guide.

Check availability

Biocrystal® blend studied at the Bion InstituteStudies commissioned by the maker of the blend (2014–2017)See the study and charts →

Technology

Biocrystal® powder built into the memory foam.

Sizes

Sizes in centimetres. Tap a size to see the insoles.

Box size: 34 × 11 × 3 cm. Each box contains one pair.

Want to know when it arrives? Create your account and turn on notifications.

Materials

Soft-touch top fabric, memory foam with Biocrystal® and a high-density PU base.

Care and washing

Clean them with a damp cloth and a little soap, without soaking them. Replace them when they show signs of wear (recommended every 6 months).

For your everyday life

Comfort in every step

Put them in your trainers, your work shoes or your dress shoes and walk on Biocrystal® all day long: soft fabric on top and memory foam that adapts to your foot.

Available in sizes 36–41 and 42–46. Each box contains one pair.

Biocrystal® insoles

Four layers, one comfortable step

Choose your size

Comfort in every step

You may also like