ralph lauren mens slim fit stretch poplin button down shirt blue size x small Related_1000779770 The Endorphin Pro was engineered

The Endorphin Pro was engineered with elite athletes and built to give everyday runners a fair advantage at the starting line| Simply put| these shoes weren't made for chasing personal bests| they were made for smashing them

Split-Neck | Cotton | Long sleeves

Top features no lining 3/4 sleeve and pullover style

A traditional Barrel cuff fastened by a single button closure| Imported| This product has been tested against a list of over 350 harmful substances according to STANDARD 100 by OEKO-TEX® [certified #11

ralph lauren mens slim fit stretch poplin button down shirt blue size x small Related_1000779770 The Endorphin Pro was engineeredSlim Fit; cut close to the body; with fitted sleeves and higher armholes; 5 slimmer at the waist than Polo Ralph Lauren's Classic Fit Button down point collar Buttoned placket Long sleeves with buttoned barrel cuffs Split back yoke with a box pleat ensures a comfortable fit and a greater range of motion