High performance, mid-cut water shoe
The Astral Hiyak shoes are a high-performance footwear option designed specifically for adventurers who demand durability, protection, and comfort in wet and rugged environments. Built with paddlers, rafters, and river guides in mind, the Hiyak combines the functionality of a boot with the agility of a water shoe. Its mid-cut design offers increased ankle support without sacrificing mobility, making it ideal for navigating slippery riverbanks, sharp rocks, and unpredictable trails. The shoe’s hydrophobic canvas upper sheds water quickly while maintaining breathability, and its interior G.15™ rubber outsole delivers exceptional grip on wet surfaces—one of the stickiest soles available in the outdoor market.
Astral emphasises minimalism in the Hiyak's construction, opting to eliminate unnecessary bulk and instead focus on core features that enhance performance. The absence of laces is a notable choice; instead, the shoe uses a hidden internal lacing system with a Velcro over-strap, providing a secure, customisable fit that won’t snag on debris or gear. The footbed is made from closed-cell EVA foam, ensuring comfort even during extended wear, and the midsole provides reliable impact protection without compromising flexibility.
What truly sets the Astral Hiyak apart is its commitment to environmental and user-conscious design. The materials used are vegan and sustainably sourced, reflecting Astral's dedication to ecological responsibility. Whether you're portaging through dense forest, scrambling up wet rocks, or standing in swift-moving water, the Hiyak offers a stable, protective platform that performs in all conditions. It’s not just a shoe—it’s a piece of essential gear for water-based exploration.
Technical Data
- Intended Use: Water, Boat
- Uppers: Quick dry canvas with 1060D ballistic nylon // 3mm quilted spacer-mesh lining // Water resistant laces
- Midsole: Removable, 45C closed cell EVA foam // Zero drop, Level Footbed® from heel to ball // Minimal arch
- Outsole: Flex Grip™ outsole made with non-marking, razor siped, G.ss Rubber™
- Foot to Ground Distance: 11 mm
- Weight/shoe: 273g / 9.6 oz (UK 8)
- Fit: True to size (size up for half size)
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