Nathan RX Hyperbrite Safety Yellow Socks 360 Degrees of Illumination with

360 Degrees of Illumination with 150 Lumen Chest Light

Durabrasion rubber outsole: Combats high wear zones

Comfort welt with 'stay put' fit

75 - 24 in

Size up for an oversized look

Nathan RX Hyperbrite Safety Yellow Socks 360 Degrees of Illumination withNS5115 40046 OSFM Small and lightweight, yet extremely powerful, this clip on strobe features varying LED light modes. A long lasting battery that you can recharge with a micro USB makes this a must have 4 Bright LEDs cast 16+ Lumens Li Ion Micro USB rechargeable battery IPX4 Weather resistant Clips anywhere 4+ Hours (Steady On), 6+ Hours (Strobe), 12+ Hours (Alternating), 30+ Hours (Chain)