Shimano SH-GF400 Women's MTB Flat Shoes Dynamic performance with a casual look The Shimano SH-GF400 Women's Flat Shoes blend a casual look with rugged features for dynamic, gravity-fueled riding. These shoes feature Shimano's ultra-grippy GF Ultread outsole, with a flat pedal-optimized tread pattern that offers a secure, confident grip on flat pedal pins. The flexible EVA foam midsole helps to absorb impact forces, while a midsole lasting board stiffens the sole slightly for more efficient pedaling while allowing for more dynamic movement on the bike. To protect the rider's ankles on top-speed descents, an asymmetrically-raised padded ankle collar and a padded sidewall sole shield the rider from pedal strikes, while a breathable fabric upper maintains necessary durability for challenging rides. Features Grippy GF Ultread outsole with a flat pedal-specific tread design to provide secure grip of flat pedals Cushioned EVA midsole helps to absorb impacts on and off the bike Lasting board at the midsole stiffnes the sole slightly for efficient pedaling while maintaining off-bike capability Asymmetrically raised padded ankle collar protects the rider's ankles, with a padded sidewall sole for additional protection Breathable fabric upper with a lace-up closure for high performance with a casual look Specifications Upper Material Fabric Closure type Lace-up Midsole Lasting Board Weight343g (size 40)Cleat Compatibility N/AIntended Use Gravity, Enduro Sizing EUUSCM354. 536522. 5375. 52337. 5623. 5386. 523. 75397. 224. 25407. 7525. 25418. 525. 75429. 526. 754310. 526. 84411. 227. 75 | Shimano | Sh-Gf400W Mtb Flat Shoes Women's | Size 39 In Asphalt Gray