high-top vs high-topped

high-top and high-topped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
high-top	No	Yes	No	No
high-topped	No	Yes	No	No

As adjectives, high-top and high-topped are synonyms defined as:

high-top and high-topped: (of shoes or boots) having relatively high uppers

high-top (adjective)	high-topped (adjective)
(of shoes or boots) having relatively high uppers	(of shoes or boots) having relatively high uppers