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Our #1 bestseller. Loyak™ is a minimalist, high performance shoe providing durability, exceptional grip, and supreme comfort on land and water.

Love this shoe. Everything I could ever want. The comfort is amazing. The interior fits comfortably while hugging the foot. The space for the toes is so well designed and gives wiggle room and confidence in allowing a nice grip to each step. The sole of the shoe is like having suction cups on slippery rocks..the waterfalls in Costa Rica had nothing on these shoes. The water was quickly drained through the sidewalls and all moisture was completely gone after a few hours in the sun! I love these shoes and plan on buying more! You won't be disappointed and they were worth every single penny.

Hands down. Best shoes. I raft in the tropics, I wore them through the Hinchinbrook trail, Europe, Asia, Peru... These shoes have stood by me. The Loyak drains well, keeps me cool and makes me feel more confident in a kayak. I've never seen a better river shoe.

The Loyaks are my favorite shoes of all time. I traveled all over wearing them, good on city streets, on trails, at the beach, in and out of water. Feels like being barefoot, but supported. Absolutely my favorite pair of shoes I've ever owned. I'm over a year in and they have had some hard use and they are still in good condition, even after two trips through the washer. Can't say enough good.


Zero drop, Level Footbed® + a wider toe box respects your foot's natural position while increasing balance and stability.


Sticky yet durable G.15 Rubber™ + Flex Grip™ outsoles provide exceptional grip on wet and dry surfaces. Non-marking.

THE BEST TRAVEL SHOE ... WHETHER YOU’RE ON OR OFF THE WATER! The Loyak is the only shoe I have ever found that is lightweight, comfortable, stylish, and fast drying.This sporty multi-tasker pairs perfectly with shorts, yet is dressy enough to wear out for dinner or drinks. I don’t leave home without them, and I usually travel with two pairs!

Drew Chicone | Saltwater Fly Fishing Guide


Quick dry, quick drain and lightweight, while reducing the entry of sand or silt.


A low profile design providing maximum ground feel, conformity and flexibility.


Recessed lilo-stitching securely connects the hydrophobic canvas uppers directly to the G Rubber™ outsoles.


Outdoor industry's first drop-in midsole design provides exceptional durability.

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Technical Details

Intended Use: Water, Casual, Boat, Travel
Uppers: Quick dry canvas with 3D airmesh // 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.15 Rubber™
Foot to Ground Distance: 11mm
Weight/shoe: 162 g / 5.7 oz (W's size 7)
Sizes: W's US 6 - 11 (whole sizes only)
Fit: True to size (size down for half size)

Returns & Warranty

If you need to make a return, you can do so within 45 days after purchase. To start that process, go here. Returns will be charged a $10 shipping label fee. If you are exchanging an item, there is no shipping fee. For more information, please visit our returns policy page.

All Astral products are guaranteed under warranty to the original purchaser against defects in materials and workmanship for the reasonable lifespan of the product. If you believe that your Astral product has a manufacturing defect, discontinue use immediately and fill out the Warranty Form. For more information, visit the warranty policy page.


Size Guide

Fits As Expected
Fit : True to size (size down for half size)


Footwear Sizing Chart: 
UK US Mens US Women's US - Unisex (M/W) US Youth CM EU
.5   2   1 19.5 32
1.5   3   2 20.5 33 1/2
2.5   4   3 21.5 35
3.5   5   4 22.5 36
4.5   6 5/6 5 23.5 37 1/2
5   6.5 5.5 / 6.5   24 38
5.5   7 6/7 6 24.5 38 2/3
6   7.5 6.5/7.5   25 39 1/3
6.5   8 7/8 7 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
Find your correct shoe size

We know how important it is to find a pair of shoes that fit well. We have developed some resources to help you achieve this goal. If you've never worn our shoes before we highly recommend measuring your feet with our printable sizing guide.

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Loyak W's
Rainshadow Blue