There are some spiders that – when they encroach on your space – you can quickly crush with a foot stomp. Then there are others that you simply must run from. For those moments you might as well equip yourself with the new Puma BioWeb Elites, a training shoe that’s inspired by the spider web, one of nature’s marvels. Engineered to deliver maximum cushioning and stability, the BioWeb Elite wraps the foot with an innovative WebCage design, mimicking the web’s intricacies, negative spaces, and ability to wrap and hold things. As far as holding your bladder, should you see that spider above, well, you’re on your own.