The merino fibres of the isadore mullholand climbers jersey naturally absorb uv radiation protecting the skin from the damage caused by direct sunlight this wonder material also wicks sweat from the skin for dryness and prevents the build up of odour due to the natural anti bacterial properties ultra lightweight lycra sleeves and side panels make for a streamlined slim fit cut that still allows excellent freedom of movement as you ride a full length zip allows for total ventilatio