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    Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
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    Load image into Gallery viewer, Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
    Load image into Gallery viewer, Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
    Load image into Gallery viewer, Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
    Load image into Gallery viewer, Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
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    Linda T.

     blue tick logo and 255,000+ others love our shoes

    Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)

    green arrow tick Relieves pressure on feet and joints
    green arrow tick Developed with orthopedists
    delivery truck icon Free shipping
    $69.95 $139.90
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    Caspar Flex - Non-slip & waterproof winter barefoot shoe (Unisex)
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    Thin Soles

    Experience a real barefoot feeling and natural connection thanks to the ultra-thin soles.

    thin sole

    Natural Comfort

    Natural comfort provides the support and foundation for an upright posture and prevents knee, hip, and back pain.

    wide toe boxes

    Wide Toe Box

    The wide toe box provides your toes the space they need and allows them to relax in their natural position.

    natural comfort

    Flexible

    The soft, flexible, and thin soles give your feet an unlimited range of motion and ensure a healthy walking experience.

    Customers love our shoes!

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    happy customer showing our shoes
    happy customer showing our shoes
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    happy customer showing our shoes
    happy customer showing our shoes

    Say goodbye to uncomfortable winter shoes and say hello to pain-free, well-aligned feet!

    Conventional winter shoes usually constrict your feet enormously, which leads to severe, very unpleasant pain when worn for a long time. With the Caspar Flex you let these worries disappear & ensure maximum comfort for your foot.

    The specially designed barefoot inner design with a large toe box not only gives your foot the necessary space and perfectly adapts to the shape of your foot but also bids farewell to sore feet, ensuring your winter walks are pure comfort and joy.

    Promotes healthy foot posture

    Everyday winter shoes deform your feet and toes, which can often lead to discomfort and deformities. With the Caspar Flex, you not only guarantee maximum freedom of movement for your toes, but also protection for your joints thanks to a flat, optimally cushioning sole. Thus you get back the healthy & natural movement that nature intended for you.

    orthopedist checking person foot

    Orthopedist's Recommendation

    Our Peak Footwear shoes are not only designed for outdoor adventures but also for optimal comfort and support for your feet. Specialists in orthopedics and podiatry recommend our shoes because of their ergonomic design features that help minimize foot strains during walks or daily use. Step with confidence knowing you're in good hands - both for your adventures and for your foot health.

    Optimal Comfort – All Day Long

    ✓ Breathable Material - Let your feet breathe and relieve your joints with our Peak-Caspar Flex Barefoot Shoes.

    ✓ Natural Gait - Barefoot shoes promote a natural walking style and strengthen the muscles in your feet and legs while preventing body aches.

    ✓ Stimulate Blood Circulation - Direct contact of the feet with the ground in barefoot shoes promotes better blood circulation in the feet and legs, contributing to healthier blood circulation and reducing fatigue.

    ✓ Wide Toe Box - The wide toe box combined with the flexibility of barefoot shoes allows the toes to move and spread freely, promoting foot strength and flexibility.

    ✓ Versatile - The comfortable weight and breathable design make Caspar Flex barefoot shoes perfect for everyday use.

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    Free Delivery

    Insured delivery (incl. Track & Trace)

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    Designed in the USA

    Nature-Inspired, Eco-Friendly