From Trader Duck:

"These boots were made for walking and dancing the night away! Girls! Music! Booze! What more could you want?? Order the Mai Tai A-Go-Go today! 7.25” tall, holds 18 oz."

This is a double-sided mug with a pink-haired bikini babe on the front and a blonde-haired mini skirted babe on the reverse. Both wear white go-go boots.