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Learn More - Explorer

All kids, big and small, love to explore the outdoors. We created the Explorer boot to get kids outside and having fun without being impeded by heavy, bulky boots. Less than half the weight of conventional rubber boots and with an upper that covers the entire lower leg, Explorer boots are made of waterproof materials. Patent-pending Explorer boots are seam-sealed and adjustable to keep feet comfortable and kids playing outside for hours. The Explorer boot collection is sold in nine sizes to fit kids aged approximately 10 months to 8 years.

See our sizing chart to see which size best fits your child.




  • Designed by two parents trying to solve a problem!
  • Constructed of Waterproof Materials
  • Four-season suited when layered with MyMayu's Helios fleece Liners
  • Upper made of durable,100% waterproof, breathable coated polyester
  • Flexible, lightweight, TPR recyclable rubber sole
  • Dual toggle system: enclosed elastic at top with toggle to prevent water ingress and enclosed elastic with toggle closure at ankle for a customizable fit
  • Designed to fit just below the knee for maximum coverage of the lower leg
  • Quick-drying
  • Collapsible - folds up easily to fit in your backpack or bag
  • BPA free sole
  • Brush clean when dry or hand wash with gentle detergent- do not put in dryer
  • Made in North America
  • Vegan
  • Zero drop
  • Fit average to narrow feet


    MyMayu's Explorer MyMayu's Play Rubber Boots Running Shoes Flip Flops
    Waterproof Materials
    Stay on foot
    Flexible  (sometimes)
    Suitable for rain play
    Suitable for shallow puddles & wet grass
    Great for nature treks
    Ideal for playground
    Dries quickly if gets wet
    Does not get smelly
    Suitable for early walkers
    Toddler 1/2, 3/4 (small sizes)
    Kids can run downhill backwards without tripping