PYNRS Humboldt Flex Singlet Shoe Renew Say it with us…”fooooooammmmm”

Say it with us…”fooooooammmmm”

Ultra-Lightweight (226g): Experience near-weightless travel with this incredibly light design

the Altra Mont Blanc Carbon is ready to elevate your trail running experience with its cutting-edge technology and performance-driven design

Upper/footbed lining/sole: a single piece of EVA

heel and arch

PYNRS Humboldt Flex Singlet Shoe Renew Say it with us…”fooooooammmmm”The Humboldt Flex Singlet keeps you light and fast with soft, breathable fabric and bonded low profile neck and armholes. Reflective tape at the front and back delivers 360 visibility when the city lights come on. Finished with a reflective logo, this singlet is made for pushing pace while staying street ready.