Made in Spain

    InterBios women's bio sandals navy blue color leather

    Ref. 13225 | Brand: Inter Bios
    €48.76
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    Size guide

    Natural leather sandals with covered toe and side cutouts, anatomical footbed and adjustable velcro closure, in a deep, intense navy blue that evolves beautifully with wear. Handcrafted in Spain with every detail considered: from the padded leather insole to the cork and latex wedge that cushions every step. If you're looking for comfortable walking sandals with a colour that sets you apart without trying too hard, these are the ones.

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    A blue unlike any other, and a foot that won't forget it

    Some colours are backgrounds. Others are a statement. The deep navy blue of these sandals is firmly the latter: dense and striking at first, it gradually reveals its blue undertones with wear — as if the natural leather is slowly waking up. It's the kind of detail that only happens with real footwear, with quality hide. And beyond the colour, these women's anatomical bio sandals are designed to carry you from morning to night without your feet paying the price. The velcro gives you a precise fit, the cork and latex wedge distributes weight naturally, and the unlined leather breathes with you all day long.

    Upper: Unlined natural leather in a deep, intense navy blue that reveals its characteristic colour nuances with use. Offers genuine breathability and gradually adapts to the shape of your foot.

    Insole: Padded leather footbed with anatomical shape, designed to distribute weight evenly and reduce fatigue even on the longest days.

    Sole and wedge: Lightweight microporous rubber sole for impact absorption. 4 cm cork and latex wedge with a 1.5 cm platform — real height without sacrificing stability or comfort.

    Closure: Adjustable velcro at the front strap and heel. Ideal for feet that need specific fit adjustments or for those whose foot volume changes throughout the day.

    Care: Wipe clean with a damp cloth and leave to dry in the shade. To nourish the leather and revive the depth of the colour, apply a small amount of petroleum jelly with a soft cloth — you'll see the navy come back to life and the leather regain its suppleness. Avoid prolonged exposure to water.

    Sizing: True to size. We recommend ordering your usual size.

    All the character of navy blue, all the comfort of an anatomical sandal

    • Deep navy blue that evolves with wear, gradually revealing the natural nuances of the leather
    • Anatomical, generous fit — designed for sensitive feet or those needing extra support
    • Unlined natural leather that prevents heat build-up and moulds to your foot over time
    • Cork and latex wedge that absorbs impact and stabilises without straining the foot or knee
    • Double velcro closure for a fully personalised fit at any point in the day
    • Handcrafted in Spain, with care and quality control at every stage
    • Covered toe with side cutouts: protection and ventilation in a single design

    The sandal that gets better with time — just like its colour

    Interbios makes footwear that respects the foot and has something to say. These navy blue sandals might be the best example: a colour that surprises you with its intensity at first, then slowly reveals new layers with every wear. Natural leather ages well, the cork settles with use, and the result is a sandal that, after a few weeks, feels like it was made specifically for you. No two pairs look exactly the same after the first month.

    Navy blue is one of those colours that doesn't date: it works with off-white, Breton stripes, natural linen, black, summer prints. It has presence without imposing. Combined with the covered toe and the contrast stitching visible in the photos, the result is a sandal with a strong personality you won't find on any high street.

    For the days when you want your shoes to speak for you, without having to choose between comfort and style. For the market, the stroll, the trip where you need one pair that handles everything.

    With these on, Sunday brunch has a different feel. The back-to-work transition in September is a little easier. The walk through the old harbour or cobbled streets lasts as long as it should. And the simplest summer outfit gains a point of distinction without adding a single thing.

    Natural leather, Spanish craftsmanship, and a colour that keeps surprising you

    Handcrafted footwear is made in short, controlled runs. There are no automatic restocks or endless warehouses: when a size sells out, it can take time to come back. If these sandals have made it onto your screen, something has already connected — the colour, the comfort they promise, the way they're put together. Navy blue is also one of the most sought-after colours in this model, and that's reflected in how quickly stock moves.

    These anatomical leather sandals made in Spain aren't a seasonal purchase: they're footwear that lasts, improves with use, and stays with you for several summers. At €59, the balance between artisan quality, natural materials and distinctive design is simply unmatched by anything in mass-produced footwear.

    Choose your size and make them yours — before someone else does.


    Reference: 13225 | Brand: Inter Bios
    Data sheet
    Outer material:
    Skin beef
    Inside material:
    Unlined
    Insole:
    Anatomic leather
    Toe:
    Rounded
    Sole:
    Rubber
    Fixation of the soleplate:
    Glued
    Heel shape:
    Wedge
    Heel height:
    4 cm.
    Platform height:
    1.5 cm.
    Closing:
    Velcro
    Openings:
    Open heel
    Color:
    Blue
    Ornaments:
    No frills
    Brand / Designer:
    Inter Bios
    Country of manufacture:
    Spain
    Collection:
    Women's

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