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.
Highest friction on smooth surfaces like boat docks and racks; Allows excellent feedback for enhanced grip and balance; With razor-siping and maximum sole-to-surface contact
High performance G.ss rubber outsole is extra grippy with high surface contact for more traction; Low durometer, non-marking rubber conforms to the ground and is abrasion resistant
Hydrophobic, quick-dry canvas upper with ballistic nylon reinforcements; Water resistant laces with Velcro Over Flap; Drain holes at toe and heel; Insulating Airmesh shell dries overnight
Level footbed promotes balance and agility; Wider toe box lets your feet and toes spread out for stability; Lightweight enough to believe you're actually barefoot
All Astral shoes are vegan; We use recycled polyester and source materials as sustainably as possible and we always promise to put nature first
Uppers: Hydrophobic Canvas with 1060D ballistic nylon reinforcement rand. High top padded ankle protection with semi-rigid heel cup. 3mm quilted spacer-mesh lining. Hidden laces with Velcro Over-Flap. Reflective logo at heel and tongue.Water resistant laces.
Midsole: Removable, 7mm thick 45C closed cell EVA foam.
Outsole: Highest friction G.ss™ rubber compound with razor-siping and drain holes toe and heel. 3.5mm thick. Non-marking.