Anatomical shape provides upward graded compression for effective blood evacuation. Use of high quality dermophilic material provides efffective compression,strong & durable product and excellent aesthetics. Closed heel and open toe ensures comfort at heel and reduced wear & tear. Easy to use,washable, long fucntional life,Color fastness. EXACT FIT - For perfect fit and more comfort we recommend user to strictly follow the size chart shown and measurement must be taken according to the instructions provided.