YONEX tennis shoes, QUATTRO FIT model, made of breathable synthetic leather. How about these for junior high and elementary school club activities? - Model Name: QUATTRO FIT - Color: White/Blue - Material: Synthetic leather - Features: Breathable design Unisex design. Only worn a few times. Please take a look at the photos and only purchase if you understand that these are used items. Instant purchase O, price negotiation O Thank you for looking.