Heighten your visibility and indulge your desire for comfort with this short-sleeve running top that manages to be both indispensable and indulgent. Super soft and incredibly lightweight, this intelligent tee keeps you dry and thermally balanced. Bright contrasting colors and 3M™ Scotchlite™ retro-reflective detail increase your ability to be seen on the run. Silc Lite (92% soft moisture-transfer polyester/8% LYCRA® spandex) is extremely lightweight, with stretch for ease of movement and softness that feels like a combination of silk and satin.