Check the listing for details. Amphipod Xinglet Flash LED. Condition: New. Listed at 44.50 USD. Bright strobe integrated into front and rear booster zones; 360° reflectivity, super versatile and minimalistUp to 100% more reflective area than standard running vests; soft, stretch strap construction for superior ease-of-movementAiry patented construction won't trap sweat; front access quick-clip release for fast on-and-offUniquely adjusts both for height AND waist size for the perfect fitIncludes/uses easy-to-replace CR2032 coin batteries Amphipod Xinglet Strobe Plus Runner's Vest Pink::Ultra-comfortable, lightweight visibility with integrated front and back flash LEDs. Great minimalist design for all weather visibility. Soft, chafe-free construction for superior ease-of-movement. In low light conditions, in-city running, biking, walking with a Xinglet keeps you visible for better peace of mind. Front and back ultra-bright flashing strobe LEDs Adjustable for both height and waist size. Perfect for reflective-shy runners or walkers.