HYPERNIGHT LITE VEST W Paradigm 8 Glycerin GTS 21: The GTS

Glycerin GTS 21: The GTS 21 is slightly lighter than the GTS 20

some runners found the fit to be slightly loose in the midfoot area

maintaining their vibrant print and quality

Whether you're kicking back after a marathon or just conquering a day of conquering the couch

The upper was breathable and flexible

HYPERNIGHT LITE VEST W Paradigm 8 Glycerin GTS 21: The GTSDescription Our minimalist, easy to fit with an ergonomic design is built for runners. This reflective vest provides a bright reflection when cars headlights hit them. Best For: Running, Hiking, Walking SAFETY FIRST 1,200 foot visibility and 360 degree reflectivity makes this perfect for morning or nighttime activities. BOUNCE FREE, ADJUSTABLE FIT Minimalist, form fitting straps won't interrupt arm swing during your run and offer full range of motion