Nathan Siren LED Alarm RX Color:Black Stretchy Fabric: Fabric is made

Stretchy Fabric: Fabric is made from soft and stretchy 93% TENCEL™ lyocell/7% spandex rib knit

COOLMAX® fabric

polarized lenses dial up the details

Zipper Location Right

to know how long your body needs to recover and more

Nathan Siren LED Alarm RX Color:Black Stretchy Fabric: Fabric is madeYour safety is our top priority. Now rechargeable and equipped with a USB A to USB C charging cord, this updated Siren LED RX helps you stay seen and heard on every outing. A simple pull activates a powerful 130dB alarm and a bright LED strobe light alerted others and draw attention fast. The hook and universal clip easily attaches to your gear or clothing, keeping protection within reach whenever you need it. COMPACT + SECURE The hook and universal