Pit Viper High Speed Off Road MTB ShortLightweight, extremely stretchy, and guaranteed to get compliments at the bike park, these shorts were constructed to be the life of the trail (or off the trail, you badass). The Hook and Loop Waist Adjustment System accommodates any belly and butt with ease, while airflow vents combat leg and arse sweat. Kneepad compatible articulated panel Double hook and loop waist adjustment Pearl snap buttons Size L Waist (in) 35. 75" Hip Circumference (in) 42.