This icon represents a walker. It is a letter A shape but instead of one line it has two with the top one being curved slightly. The bottom has one leg with a small square and one with a rounded wheel.
This is a Walker icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,700 icons, all in the same style and quality.