About the size: M = Recommended for children and customers who want a smaller size. O = Regular Adult (Women's) Size 2XO → Recommended for those who feel tight in regular adult (men) sizes
Manufacturer Color Number: HF7045
Size M: Fabric part (H x W): 4.9 x 7.9 inches (12.5 x 20 cm)
Outer Fabric: 93% recycled polyester, 7% polyurethane (spacer); Lining: 92% recycled polyester, 8% polyurethane (mesh)