• Polyester
• LED night running gear-- made of high grade plastic and polyester material, it is and use,adjustable elastic safety gear
• Back braces for work-- adjustable belt, it is elastic, which can be adjusted conveniently to your size,reflective LED vest
• Work vest-- reflective strips, breathable , the design of the reflective material allows others to see you in the dark, without hurting you by mistake,reflective belt
• Luminous running reflective clothes-- with specially designed reflective material and luminous LED light of the will substantially increases day and night visibility,glowing reflective vest
• Running vest-- this product can be given as a great your friends and families, they will be very happy,luminous reflective vest strap