> The edge of the chair where the mesh attaches puts pressure on a vein or an artery and makes my legs falls asleep. Neither an vein, nor an artery: a nerve. T

> The edge of the chair where the mesh attaches puts pressure on a vein or an artery and makes my legs falls asleep. Neither an vein, nor an artery: a nerve. The sciatic nerve, to be exact, or either/both of its main branches.