HiVis X Back & Bio-Motion DN Polo - LS. 175gsm 100% polyester micromesh knit, solid HiVis colour on front and back, X back with additional tape on tail, Bio-motion tape on arms, CSR Reflective Tape. Button down LHS chest pocket with pen division. NSW Rail Compliant. Colours: Yellow, Orange. Sizes: XS--6XL, Orange XXS--6XL.