Astral Hiyak Shoe


The Hiyak is Astral’s view of a proper bootie. It offers ground-conforming stability, foot protection and insulation without neoprene. The result is a lighter, more durable, fast drying water-boot with phenomenal gripping powers.

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Intended Use Water, boats
Material Uppers : Hydrophobic Canvas | Midsole : Removable, 7mm thick 45C closed cell EVA foam | Outsiole: G. ss highest friction G rubber with razor-siping and drain holes toe and heal, non marking
Sizes Mens US 7 - 13 (whole sizes only)
Weight 250 grams

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  • Flex Grip outsole - This rubber allows exellent flexibility and sensory feedback for heightened grip and balance. Maximized surface area for high fricton on smooth surfaces. Divided lugs for substantial grip on loose dirt.
  • Water ready - All Astral shoes have a special relationship with water. Every component, from the thread to the the laces are critically evaluated and choosen for its ability to hold up after constant soaking, shed water.
  • Balanced Geometetery - We belive that a foot's position in a shoe should be similar to when bare foot. This allows excellent balance and biomechanics,
  • Wide forefoot - this allows your feet to and toes to spread for a natral feeling fit and more stability.


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