Pick up our Heatherlands Primary School Long Sleeve Shirts - Twin Pack - Years 3 to 6 that use recycled polyester for an eco friendly fabric. They feature a non-iron finish for easy care, 7 buttons on the front and 2 on the cuffs, plus a handy pocket. These school shirts are environmentally friendly as they contain recycled fabric with up to 3.5 recycled plastic bottles which provide comfortable and breathable everyday school wear.