OOMYO long special for yoga practice leggings is long enough to cover even your heel. So it does not roll up and your feet feels comfortable. Also if you are not in a mood for trendy yoga leggings, you can always pull it up and have leggings with legwarmer. Our brand is focused on natural, comfortable to use material –viscose. Really soft 92% viscose and 8% of elastane. Machine washable. Also every item has a handmade printed mandala on the leggings.