Rubber sole BOOST midsole Imported Lace closure A play on transparency, these adidas NMD_R1 V3 Shoes continue to build on the NMD franchise's signature expression of tactical tech. Here's what you need to know about the BOOST cushioning: it makes every step feel supported. Which is great, since you take a lot of them throughout the day. The other thing to know is that it's partially encapsulated in TPU, met by the TPU heel plugs that signal that these are in fact NMD sneakers. They have a laser-cut upper, complete with embroidered details for a fresh take on the iconic style.