Sports sandals from TREAD LABS, a model not sold in Japan, purchased on Amazon US. I tried them on once, but the size didn't fit, so I'd like to sell them to someone who likes them. - Brand: TREAD LABS - Model Name: ABION - Size: US MEN 8-8.5 / EU 40-41 - Color: Deep - Style: Sports Sandals They seem to have started as a footbed manufacturer, and the footbed of these sandals also has a moderate firmness, not too soft, and provides good support, making them comfortable to wear. Thank you for looking. Gender: Men