Gavin Lux is wearing one of the most popular cleats in baseball, the Nike Alpha Huarache Elite 3s. Lux has the low-top version in royal blue with no custom features. They are an all-around solid cleat that is very lightweight and comfortable.
You can get them at ChampsSports.com in a few different colorways, not including Lux’s royal blue pair, for $90. For more color options, check out eBay.com.