The mark consists of three human outlines from torso up in a row all in blue, wearing from left to right a hat, helmet and googles, goggles, book by instructor written in blue, powered by in black, OnlySky in navy and blue, circle containing mountain and sky.
BOOK BY INSTRUCTOR POWERED BY ONLY SKY
The color(s) blue, white, black, navy is/are claimed as a feature of the mark.