Puma Pounce Lite 2 PTX 313737 02 Men's Shoes. These Puma trail shoes are perfect for trail running and outdoor training. The upper combines synthetic and textile materials, and the waterproof PURE-TEX membrane protects against rain and wind while promoting breathability. Classic lacing allows for a custom fit, while additional loops make putting them on easier. Lightweight PUMALite foam provides comfort and cushioning, while the PROTREAD outsole with an all-terrain tread enhances traction and stability on a variety of surfaces. The upper is partially made from recycled materials.