<small>GORE-TEX</small> <small>BIOM® NATURAL MOTION®</small>
  • ECCO BIOM K1 (Purple)
  • ECCO BIOM K1 (Purple)


Item nr. 711733-60873


Size range:

36 37 38 39 40
4 4.5 / 5 5.5 5 / 5.5 6 / 6.5
4-4½ 5 5½-6 6½-7
220-225 230 235 240-245 250

Inspired by runners and designed for active kids who want to move in all weathers, the ECCO BIOM K1 sneaker mixes fresh, athletic design with advanced technologies. Premium textiles and leather details enhance the sporty style while the GORE-TEX waterproof construction ensures that kids' feet stay dry and comfortable. ECCO's own BIOM® NATURAL MOTION® technology, which was originally developed for runners, encourages growing feet to move more naturally. With two quick fasteners, the sneaker is easy to adjust, while it is set on a lightweight, flexible and durable PU outsole which offers grip and has flex zones.

  • Modern mix of premium textiles and leather elevate the sporty, runner-inspired design
  • GORE-TEX construction ensures breathable, waterproof protection to keep feet dry and comfortable
  • Two quick fasteners allow kids to adjust the sneaker for comfort and fit
  • Textile lining and removable OrthoLite® insole for additional cushioning
  • Lightweight, flexible and durable PU outsole, which is made with ECCO FLUIDFORM™ Direct Comfort Technology, offers grip and has flex zones
  • BIOM® NATURAL MOTION® technology for a low-to-the-ground construction that encourages natural movement and stability




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Size guide - Kids

At ECCO we are committed to make your shopping experience as easy as possible. The best way to make sure that you get the right size is to measure your child's feet and then compare it with the size chart below to find the appropriate size. Please follow these 4 simple steps to accurately measure your child's feet:

  • All your need to measure your feet from heel to toe is a piece of paper, a pencil and a ruler.

  • Place the paper on the floor up against a wall. Place the heel against the wall.

  • Mark the longest part of your foot on the paper. Repeat procedure with the other foot.

  • Measure the length of each mark and match it with the size chart. Let the longest foot decide the shoe size.

115 18 3/3.5 3
120 19 4
125 20 4.5 4
130 21 5/5.5 4½-5
135 22 6
140 23 6.5/7 6-6½
145-150 24 7.5 7
155 25 8/8.5 7½-8
160 26 9/9.5 8½-9
165 27 10
170-175 28 10.5/11 10-10½
180 29 11.5/12 11-11½
185 30 12.5 12
190 31 13/13.5 12½-13
195-200 32 1 13½
205 33 1.5/2
210 34 2.5 2
215 35 3/3.5 2½-3
220-225 36 4
230 37 4.5/5 4-4½
235 38 5.5 5
240-245 39 5/5.5 5½-6
250 40 6/6.5 6½-7

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    GORE-TEX is a highly breathable and 100% waterproof membrane which is exceptionally thin and has over 9 billion pores per square inch. We integrate a GORE-TEX membrane into our uppers before carefully sealing them. Using this technology enables us to create comfortable shoes that are guaranteed to keep your feet dry.

    <small>BIOM® NATURAL MOTION®</small>


    BIOM® NATURAL MOTION® technology is based on the natural shape and movement of the foot. It encourages the muscles and ligaments in your leg and foot to strengthen with every step — making your movements more efficient and smooth, and allowing for a more powerful push-off. BIOM’s key elements are reduced seam construction, an anatomical last which is designed to match the curves of your foot, low-to-the-ground construction, and easy flexibility. These features create an embracing glove-like fit that frees you to move with barefoot ease and efficiency.

The ECCO guide for little feet

Go to Little Feet Guide
  • Benefits

    The little feet guide presents 6 obvious benefits when choosing ECCO shoes for your kids.

  • Development

    Kids feet grow in stages of 1-2 cm a year, and the guide explains how the feet develop.

  • Fitting

    Measuring and finding the right size for your kid is easy, if you follow our advice.