S - shoe size 2.5 - 5
M - shoe size.5.5 - 7.5
L - shoe size 8 - 10.5
XL - shoe size 11 - 14.5
This product is a Stock item and is generally dispatched within 2-3 days.
Please note that if you also order 10-14 days or 4-6 week items then delivery of this product will be when ALL items are ready.