Stance Women's Run 4X400 Crew - BlackStance Women's 4x400 3 Pack adds support without compromising compression. These socks will aid your feet in doing what they do best, getting you across that finish. They go above and beyond to perform behind the scenes while your legs stay cool as you work. Features: Moderate cushioning throughout the sock for a secure fit with enhanced impact protection. Kill it in comfort with Stance all day Arch Support. Deep Heel Pockets complement your arch with