Pretty Polly Legworks is a range of sheer socks of varying lengths and two shades: featuring knee highs, ankle highs and footsies. Our Legworks 15 Denier Medium Support Knee Highs are not just about style as they have factor 8 graduated compression, giving your legs the comfort and care they deserve. The medium support helps relieve tired legs and swollen ankles. Adding value for money, our 2 pack is the smart choice for everyday essentials.