Backup shoes, tripping slippers, whatever you call this spare pair, the Timberland Radler Trail Camp is clearly a clever gizmo. These lightweight utility shoes have water-repellent ripstop nylon uppers, a removable fleece lining, and Green Rubber™ lug outsoles for good all-terrain traction (the “green” means made from 42% recycled rubber). And these shoes fold, zipping up into a compact mass that’s easily packed. What more can you say?!