To keep your lawn in tip top condition it requires more than just weeding feeding and mowing to ensure water air and nutrients reach right to the roots of the grass it needs regular aeration and although you can do this by means of a garden fork or a manual machine fitted with tines by far the easiest method is by fitting these aerator sandals and simply walking all over it simply strap the sandals over your shoes and the 1 spikes built into the soles will get right to the point wear