<p>His first glove, the one he got when he was maybe 4 or 5?</p><p>‘‘I had one of those Mizuno, the ‘power flexes,’ I think they were called,’’ shortstop Dansby Swanson said the other day in the Cubs’ clubhouse. ‘‘Basically, it was like they had this little slot that your thumb can go in that kind of just helps you close the glove better because you’re not that strong.’’</p><p>If he still has it, Swanson said, it’s probably tucked away somewhere in his parents’ basement in Georgia, where he was raised.</p><p>His glove, he said, is something he always has viewed as worthy of his TLC. Something to be treasured.