A leg wrap to exert pressure on the lower leg, comprising lower leg sized fabric extending generally vertically to provide left and right tightenable sections, at least one of the sections carrying at least two vertically spaced straps extending generally horizontally and sidewardly of the other section, at least two straps configured to be adjustably connected to that other section in progressively wrap-tightening relation, about the lower leg, the sections consisting at least in part of elastically stretchable porous material allowing air passage through that material to ventilate wrapped portions of the lower leg. Strap compression indicating markers are also provided.