Astral Designs Loyak AC 2025
























Available Options
LOYAK AC 2025
Our #1 seller, in a hyper-breathable, ultra-lightweight minimalist style. Loyak AC™ breathes deeply, dries and drains quickly, all while keeping debris out and providing you ninja-like grip and performance in slippery places.
G.15 RUBBER™
Sticky yet durable G.15 Rubber™ + Flex Grip™ outsoles provide exceptional grip on wet and dry surfaces. Non-marking.
BALANCED GEOMETRY™
Zero drop, Level Footbed® + a wider toe box respects your foot's natural position while increasing balance and stability.
WATER READY™
Quick dry, quick drain and lightweight, while reducing the entry of sand or silt.
TURBO VENTILATION
Ultrafine Ripstop mesh lets air and water pass while keeping out debris.
DURABILITY
Recessed lilo-stitching securely connects the hydrophobic canvas uppers directly to the G Rubber™ outsoles.
Technical Details
Intended Use : SUP, Training, Sailing, Fishing // Not recommended for heavy whitewater use
Uppers : Ultrafine ripstop mesh // TPU reinforcements // Water resistant laces
Insole : 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.15 Rubber™
Foot to Ground Distance : 11 mm
Fit : True to size (For half size, size up)
Sizes : M's US 5 - 14 // W's US 6 - 15 (whole sizes only)
Weight/Shoe : 190 g / 6.7 oz (M's size 9)
Shape : Original Shape™ // Secure midfoot and heel with a wider toe box. Great for those looking for a combination of security and stability, and / or curious about natural shaped shoes
FOOTWEAR SIZING CHART:
UK | US Mens | US Women's | US - Unisex (M/W) | CM | EU |
---|---|---|---|---|---|
4.5 | 6 | 5/6 | 23.5 | 37 1/2 | |
5 | 6.5 | 5.5 / 6.5 | 24 | 38 | |
5.5 | 7 | 6/7 | 24.5 | 38 2/3 | |
6 | 7.5 | 6.5/7.5 | 25 | 39 1/3 | |
6.5 | 8 | 7/8 | 25.5 | 40 | |
7 | 8.5 | 7.5/8.5 | 25.75 | 40 2/3 | |
7.5 | 8 | 9 | 8/9 | 26 | 41 1/3 |
8 | 8.5 | 9.5 | 8.5/9.5 | 26.5 | 42 |
8.5 | 9 | 10 | 9/10 | 27 | 42 2/3 |
9 | 9.5 | 10.5 | 9.5/10.5 | 27.5 | 43 1/3 |
9.5 | 10 | 11 | 10/11 | 28 | 44 |
10 | 10.5 | 11.5 | 10.5/11.5 | 28.5 | 44 2/3 |
10.5 | 11 | 12 | 11/12 | 28.75 | 45 1/3 |
11 | 11.5 | 11.5 | 29 | 46 | |
11.5 | 12 | 12 | 29.5 | 46 2/3 | |
12 | 12.5 | 12.5 | 30 | 47 1/3 | |
12.5 | 13 | 13 | 30.5 | 48 | |
13.5 | 14 | 14 | 31.25 | 49 1/3 |