Specifications:
One size: ordinary
M code: Pressurized anti-skid
L code: Pressurized anti-skid
XL code: Pressurized anti-skid

Name: High-elastic knitted sports lengthened knee pads (including compression and anti-skid models, including the largest size)
Material: polyester fiber, etc.
Size: One size, pressurized M, L and XL codes

It is difficult to achieve the same size of two products in one pair. Please understand the slight deviation