Koio x Bradley Duncan




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Product Description

The Koio x Bradley Duncan is a collaboration with the L.A.-based sculpture artist. Bradley is renowned for his simplified geometric forms crafted from organic materials. His refined expressions demonstrate the enormous strength of both minimalist tradition and time-honored craftsmanship. In a similar vein is the Primo, featuring a transparent sole, leather laces, light brown pebble leather, plus an original Bradley Duncan WAVEFORM included on the upper that is removable.

+ No returns, exchanges only

Product Details

  • Handmade in Marche, Italy
  • Constructed from vegetable-tanned Italian leather (Calf)
  • Lined with soft Italian leather (Cow)
  • Set on a transparent Margom rubber sole
  • Tightly stitched for water resistance
  • Threaded with vegetable-tanned leather laces
  • Accessorized with wooden WAVEFORM detail, constructed by Bradley Duncan Studio
  • Finished with hand-painted edges

          Shipping & Returns


          Receive free ground shipping (3-5 business days) on all orders over $100. Read more about our shipping options here.


          During the holidays, we accept returns and exchanges of unworn and unused products within 30 days of purchase, excluding Koio Vintage purchases, collaboration purchases, and products purchased during promotions and sales, which can only be exchanged. Learn more about returns and exchanges here.


          International Size Guide

          Koio (US) 7 8 9 10 11 12 13
          UK 6 7 8 9 10 11 12
          EU 40 41 42 43 44 45 46

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