This sock is knitted from the cuff down. The pattern has been written to allow for individual sizing with regard to foot length, however, foot circumference is to fit approx. 8 1/2”. This pattern allows you to choose your favourite sock yarn, however, bear in mind that gauge is 9 stitches per inch (measured over stockinette stitch) - so you may need to use a needle size bigger or smaller to achieve the correct gauge. For a sock size small/medium (ladies) you will only need 100g (approx. 410m of yarn) - for larger foot length you will need up to 150g yarn.