Bio Skin? Ultima 2s material has a soft, micro-fleece lining to provide extra softness against the skin.
Wash Bio Skin regularly to prevent body salt and oil build-up that naturally occurs after the product has been worn a few times. Attach the hook to the loop to prevent lint build-up. This will give your Bio Skin a longer life span.
Circumference with knee fully extended
XSmall - Medium
12 - 16
Large - XXLarge
16 - 21