Astral Loyak AC

Astral's best-selling water shoe, built for paddlers, anglers, and on-the-water athletes who need grip, breathability, and quick-drying performance without carrying a heavy shoe onto the water. The Loyak AC delivers ninja-level traction on wet, slippery surfaces in a 6.7-ounce package that feels like it's barely there.

Highlights

• Ultrafine ripstop mesh upper with TPU reinforcements — Breathes deeply and drains fast while the TPU reinforcements protect against abrasion and keep the shoe's shape under load. Debris stays out while water moves through freely.
• Flex Grip G.15 Rubber outsole with razor siping — Astral's non-marking rubber compound with a siped tread pattern that grips confidently on wet rock, wet decks, and slippery surfaces where a standard outsole becomes a liability. The traction that makes the Loyak AC a serious water shoe rather than just a lightweight option.
• Zero drop Level Footbed from heel to ball — A flat, natural foot position that promotes balance and proprioception on unstable surfaces like a SUP board or a wet kayak deck. Minimal arch for a close-to-ground feel.
• 11mm foot-to-ground distance — Low profile enough to feel connected to the surface without sacrificing the protection of a proper outsole. A meaningful detail for paddlers who need to feel the deck underfoot.
• Original Shape toe box — Wider through the forefoot for natural toe splay with a secure midfoot and heel. A fit that works well for paddlers transitioning to a more natural foot shape without going fully minimal.
• Water resistant laces — Won't absorb water and drag weight or stay wet between sessions. A small detail that adds up over a full day on the water.
• 6.7 ounce weight — Light enough to forget you're wearing shoes on the water and easy to pack as a camp or travel shoe when you're not paddling.

Best for

SUP paddlers, sailors, anglers, and water sport enthusiasts who need a breathable, grippy, quick-drying shoe for on-the-water use. A strong everyday water shoe for anyone who spends time on wet surfaces where traction and drainage matter. Not recommended for heavy whitewater use.

Fit Note

True to size in whole sizes only. If you wear a half size, size up.