Give your favorite shoes a comfort upgrade with these innovative heel cushions that work as hard as you do. Whether breaking in new leather shoes or reviving old sneakers, the 4D-contoured design (3.9"x2.9"x0.3", 3.8g each) hugs your heel like a second skin. Made with breathable suede and responsive memory foam, they slip discreetly into dress shoes for all-day meetings, hiking boots for mountain trails, or running shoes for marathon training. The 3-pair set comes in a compact 7.1"x4.7" recyclable package - toss it in your gym bag or suitcase without taking extra space. Bonus Tip: Use the color-coded pairs to rotate between work heels and weekend sneakers!