Knee Strap Supporter, BERTER brand For men, women, and children Supports growing pains such as Osgood-Schlatter disease I purchased several of these as spares for my child's knee pain caused by overuse, and I used them. This item is new and has been stored in a dark place at home. It's a good supporter for hiking, mountain climbing, track and field, and basketball, etc. It's band-shaped, so it's not too hot. - Color: Black - Type: Knee supporter, 2 pieces, for both left and right knees #Foot #KneeSupporter #Band #OsgoodSchlatter Thank you for looking.