Based on the Baybayin script used by early Filipinos.
Our gaiters are made of spandex-type fabric which stretches and hugs your shoes and ankles. They are not waterproof, but do not hold water either. They are so light, you won't even notice you are wearing them.
SMALL-MEDIUM: US men’s 6-9 / women's 6-10.5
MEDIUM-LARGE: US men’s 9.5-13