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OPTIMINIMAL™ STACK HEIGHT
The perfect blend of minimalist ground feel, cushioning and protection.

BIODYNAMIC SHAPE™
Wider toe box allows more room for your toes to splay, balance and power your adventures.
Technical Details
Technical Details
Intended Use : Hiking, Exploring, Outdoor Fitness
Uppers : Quick dry 100% recycled (rPET) 3D Mesh upper with reinforcements around medial, toe and heel
Midsole : 7mm Rechargeable™ EVA Drop-in Midsole // Zero Drop, Level Footed® from heel to ball // Minimal arch
Outsole : Trail Grip 2™ outsole made with non-marking, G.15 Rubber™
Foot to Ground Distance: 14 mm
Weight / shoe : 278 g / 9.8 oz (M’s 9/W’s 10 US)
Sizes : M's US 5 - 14 // W's US 6 - 15
Shape : Biodynamic Shape™ // Secure midfoot and heel with a wider toe box than Astral's Original Shape™. Great for those putting in a lot of miles, and/or fully committed to naturally shaped shoes.
Fit : True to size. Comfortably fits C - E width feet.
Returns & Warranty
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.
Reviews
Reviews
























Size Guide
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.
Still need help?
Check out the FAQ or talk to our customer support.
Techyak
