Introducing the Amplifier. In the Amplifier Sneakers. you can enjoy performance-worthy design with every step of day-to-day life. Featuring an athletic-inspired silhouette that now has a faster more modern feel. High-tech additions like the heel bubble in the midsole. bring comfort and next-level cushioning to the table. With a mesh upper. supportive caging. and fluid lines throughout. they'll give you a competitive edge in the style game.