Rob Gronkowski has been wearing these Nike Zoom Code Elite cleats since 2014. The Zoom Code Elite is still regarded as one of the most popular cleats among lineman but not so much tight-ends. It’s interesting that Gronk is still lacing these up but it must be what he feels most comfortable in.
Unfortunately, Nike doesn’t make these cleats anymore, but you can get Nike’s newest lineman cleats, the Nike Force Savage Pro 2, at Dick’s for $100.