Made for race days. Mens Saucony Endorphin Split Short combines top-notch features for a weightless feel and seamless movement. With perforated back panels for ventilation. laser-cut hems for a sleek fit. and a TurboWick® waistband for moisture control. these shorts guarantee a comfortable run. The semi-split design allows for unrestricted motion. while knit brief ensures a secure fit. Plus. three internal pockets for essentials.