The Reflective Fabric is constructed from tiny glass beads that bounce the light source such as headlights directly back to the source rather than disperse in all directions like a white fabric would. This controls and intensifies the light back which ensures increased rider visibility in dark conditions.COLOR: Silver Reflective FEATURES: • Breathable mesh lining • Elasticated hem • Rubberised grip material on the lower back • Perforated main body for increased airflow • Ergonomically shaped side panels • Packable- Space-saving, packs down neatly into its own pocket