Check out this reflective vest, designed with sweat wicking technology and perforation holes for zoned ventilation, this vest keeps you cool meaning you can keep going for longer and longer without feeling too hot. Reflective detailing improves your visibility. Complete with a racer back design. What more could you want? Treated with Polygiene BioStatic™*, keeping your garment fresher for longer 91% Polyester 9% Elastane Model is 5\'9 and wears size S *The active ingredient is a biocide* = * Silver Chloride