![U3 Grey - Rowing Shoe U3 Grey - Rowing Shoe](https://cdn11.bigcommerce.com/s-zohrgkf0cs/images/stencil/500x659/products/117/410/U3-GY-02__68462.1660546843.jpg?c=1)
![](https://cdn11.bigcommerce.com/s-zohrgkf0cs/images/stencil/original/image-manager/against-technical-images-1200-600px-2.png?t=1669606206)
Compatible with ALL major boat manufacturers using 316-Grade Stainless Steel Threads
![](https://cdn11.bigcommerce.com/s-zohrgkf0cs/images/stencil/original/image-manager/u2-bl-06.jpg?t=1660613182)
U1 Rotor Knob, U2 3-strap or U3 2-strap design
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Abrasion resistant outer fabric and hydrophobic and breathable inner with optimal cushioning and support
![](https://cdn11.bigcommerce.com/s-zohrgkf0cs/images/stencil/original/image-manager/u2-bl-05-copy.jpg?t=1660617557)