100% Polyester - Fabric with Velcro fastening. Two 5cm width reflective tapes around the body and one over each shoulder. Hi-Vis Yellow, Orange, Yellow/Orange conform to EN ISO20471:2013 Class 2. Black, Lime, Navy, Purple, Paramedic Green, Red, Raspberry, Royal Blue Yoke on Hi Vis Yellow conform to EN ISO20471:2013 Class 1. All other colours provide enhanced visibility in all kinds of environments.Washing Instructions 1) Between 2 Shoulder Reflective Tapes at Rear - W26xH26cm. 2) Between 2 Horiontal Tapes at Rear - W50xH8cm. 3) Left Right Hand Chest - W10xH12cm. 4) Between 2 Horiontal Tapes in front left Right - W25xH8cm. (Based on Size Small) - 100% Polyester - Fabric with Velcro fastening. Two 5cm width reflective tapes around the body and one over each shoulder. Hi-Vis Yellow, Orange, Yellow/Orange conform to EN ISO20471:2013 Class 2. Black, Lime, Navy, Purple, Paramedic Green, Red, Raspberry, Royal Blue Yoke on Hi Vis Yellow conform to EN ISO20471:2013 Class 1. All other colours provide enhanced visibility in all kinds of environments.Washing Instructions 1) Between 2 Shoulder Reflective Tapes at Rear - W26xH26cm. 2) Between 2 Horiontal Tapes at Rear - W50xH8cm. 3) Left Right Hand Chest - W10xH12cm. 4) Between 2 Horiontal Tapes in front left Right - W25xH8cm. (Based on Size Small)