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    Khaki Women

    Koto Sneakers
    Khaki Women

    41 Reviews
    • Noir
    • Blanc
    • Kaki
    • Jaune
    • Turquoise
    • Rose
    • Denim
    Select your size
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    Free Shipping & Returns from 50€ of purchase.
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    Recycled cotton

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    Robust canvas

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    Side Stitching

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    • R-CO - Recycled cotton
      Breathable, comfortable and soft
    • Designed to last a long time
      Strong canvas weave
    • Outsole - Natural and recycled rubber
      Soft, non-slip and comfortable
    • Drytech™
      Insole - removable & ergonomic


      Spain: recycled cotton l Portugal: soles, laces and packaging
      Handmade in Portugal
    Shipping & Returns

    Delivery is offered in metropolitan France* from 120 € of purchase.

    Preparation: your order will be prepared under 1 to 3 working days.Delivery: once prepared, your order will be sent under 24 to 72 working hours at your residence or in relay point according to your preference

    The return is offered in metropolitan France*. You have 60 days from the reception of your shoes to benefit from the free return.
    The returned items must respect the following conditions:
    - they must not have been worn outside
    - they must be in a new condition

    The procedure to make a return is available on the page "Returns and Exchanges"

    * The shipping costs and the return shipping costs for an international shipment are available on


    We recommend washing by hand. Before cleaning, we recommend removing the laces and insole.

    Using a basin of lukewarm water (very hot water can cause the color to bleed), you can moisten the stained area of the shoe and use a mixture of water and Marseille soap to gently scrub the area with a small, soft brush (or toothbrush).

    Once the shoe has been rinsed (it's important to rinse under clear water), wrap it in a clean towel to wring it out as much as possible.

    Finally, dry in the open air, away from heat sources (radiators/fireplaces) and out of the sun (in the shade).

    Durability & composition

    KOTO has a carbon footprint of 6 kg CO2e according to an independent assessment by Carbon Fact. 59% less impactful than the industry average (16 kg CO2e).

    Low impact natural materials:

    • GRS-certified recycled cotton, which not only certifies a product's recycled content but also verifies compliance with environmental and social criteria
    • Recycled cotton upper (70%), Ecovero (30%)
    • Outsole made of natural and recycled rubber from production waste and old soles. Recycled rubber (70%) and natural rubber (30%).
    • Organic cotton laces (100%).
    • Drytech™ insole in recycled PU (95%) and other synthetic materials (5%).

    • Everyday sneaker.
    • Unmatched comfort.
    • Side stitching, assembled in strobel for maximum flexibility.
    • Natural and recycled rubber sole.
    • Naturally breathable and antibacterial cotton fiber upper.
    • Durable design with ultra-resistant and water-repellent weave.
    • Reinforced eyelets.
    • Ankle and heel reinforcement for optimal support.
    • Assembled with a solvent-free glue (water-based glue).

    Future is recyclable

    KOTO is a 100% recyclable sneaker. It can be returned to Ubac by writing to us at to be recycled and reintegrated into future productions.



    The benefits of recycled cotton

    R-CO has the same advantages as conventional cotton: breathability, comfort and softness.

    Thanks to its canvas weave, the fabric is robust and durable.

    Encouraging the circular economy

    R-CO encourages the development of sorting and recycling industries, guaranteeing jobs with decent, humane and ethical working conditions, and all this in Europe.



    Cotton recycled in Spain

    Recycled cotton avoids the impact of growing new cotton, while at the same time recycling our old clothes, which are in large quantities in Europe and destined for the bin. R-CO limits the use of water (no dyeing or washing) and does not use pesticides.

    VS conventional cotton

    For one kilo of conventional cotton, between 2,700 and 17,000 liters of water are used. Its culture represents 25% of the pesticides used in the world in addition to the massive use of polluting and toxic dyes. It comes from India, Turkey or the United States.




    Assembled by a side stitching and a strobel assembly. These techniques allow for a resistant and flexible sneaker.

    Natural and recycled rubber

    Made from production scraps and old soles crushed and then recycled. Rubber is one of the most versatile materials for a sole: good resistance to abrasion, waterproof and very comfortable.



    1% for the LPO

    Because nothing beats action, we donate 1% of our turnover to the Ligue pour la Protection des Oiseaux, a French environmental protection association.

    Our donations are freely distributed in favor of the protection of species, conservation of spaces or education and awareness.

    Découvrez la collection Koto, une gamme de basket éco-responsable et durable en coton recyclé. Cette matière est issue de bornes relais vêtements avant d’être recyclée et filée en Espagne à Alicante. Nous fabriquons ensuite nos baskets durables et éthiques dans des ateliers d’excellence au Portugal, pour vous assurer confort et résistance. Disponible dans quatre couleurs, Koto possède une semelle en caoutchouc recyclé pour réduire toujours plus l’impact environnemental. Pour Ubac, se soucier de l’environnement n’est pas qu’une façon de faire du Green Washing. Nos engagements et notre démarche éthique sont réels : les marques de fabrique de Ubac sont l’utilisation de matières durables, éco-responsables et à faible impact, la plupart bio-sourcées, recyclées et / ou naturelles. De plus, nous nous engageons à produire dans le respect des conditions de travail de chacun, et à construire le prix le plus juste pour nos produits. Vous cherchez des sneakers en matières éco-responsables, vegan, durables, confortables et robustes ? Alors bienvenue chez Ubac !


    Discover in preview all our new products, our latest actions and get 10€ off your first order by subscribing to our newsletter!

    Secure payment credit card
    Simplified return (under 60 days)
    Support to associations