Extend Jersey is a highly functional training jersey designed for maximum performance at the highest level of sports. This premium short-sleeve jersey is made of thin, very elastic and recycled polyester fabric offering exceptional moisture transport and superb freedom of movement. In addition, the garment features ventilating mesh at armpits, structured fabric surface, taped collar, and tight fit. • Recycled polyester • Thin and very elastic fabric • Structured fabric surface • Mesh at armpits • Taped collar