80% Cotton for moisture management to keep feet cool, dry and comfortable 15% Polyester + 5% Lycra hugs your foot for the perfect fit Cushioned sole protects your feet and provides additional comfort Available in Beige, Beige, Black, White, Grey/Gray, Navy Blue, and more Smooth toe seam eliminates pressure points split Physician-approved therapeutic, recommended for: circulatory problems, diabetes, edema, and neuropathy. Wide top with extra stretch for comfort, loose fitting, non-binding top that stays up.