Supreme comfort with little weight theres a soft and smooth side to the wales wru 201617 ss rugby training t shirtmade by under armour from polyester and elastane the loose fit incorporates heatgear fabric to leave you feeling cool dry and light as the action heats up both on and off the pitch with 4 way stretch mesh material allowing for enhanced movement in all directions more performance comes in the way of underarm ventilation panels and anti odour technology to prevent nasty odours