Crossover style pant. Slightly cropped. Elastic waistband. Single button fly. 2 side pockets. Single back pocket.
Model is wearing a size 02. Model is 5’7”, a US 2 in pants & dresses, 25 in denim and S in tops.
Issey Miyake's garments are intended to accommodate any size woman. The numerical sizes are based on the length of the garment. Based on your desired result, as the numbers increase so does the length.