Upper material: Top-layer cowhide / Calfskin; soft and delicate
Lining material: Sheepskin; breathable and sweat-absorbing; strong wrap-around feel
Sole material: Rubber / A-grade rubber sole; high elasticity; anti-slip
Insole material: Top-layer cowhide; soft and delicate
Heel material: Cowhide leather; soft, breathable, and comfortable for walking
Heel height: 1 cm