Train like the stars of the sharks in this cronulla sharks nrl 2017 players rugby training singlet from x bladesthe official players training singlet of nrl side the cronulla sharks comes in a sky blue colour mix with the famous sharks logo printed over the heart club sponsors are printed on the front and back of the vestmade from 100 polyester this singlet is constructed from climaxplus moisture management technology which keeps the wearer feeling drier cooler and more refreshed when in