MEN'S ENDORPHIN PRO 4 Size:11 6 mm drop: due to

6 mm drop: due to variances created during the development and manufacturing processes

the Glycerin StealthFit GTS 21 men's running shoe is ready for anything

Its midsole is revamped with FF BLAST™ PLUS ECO cushioning and a 4mm stack height increase

plus plenty of pockets for your essentials

MEN'S ENDORPHIN PRO 4 Size:11 6 mm drop: due toThe Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day. SUPPORT: Neutral