The Sportful R&D Strato Top is the wind protection of tomorrow. The R&D lab managed to find the right combination and placement of fabrics to create optimal wind protection while retaining breathability. The wind protection is placed at the front where you need it most, with the super comfortable ThermoDrytex fabric on the back.
This 2-way stretch 100% polyester fabric ensures optimal thermal and moisture regulation. The fabric is used only where you don’t need too much stretch. TDTxp is predominantly used in sweaters or the back of jackets. There’s no Lycra used in its construction. This means less stretch, but better moisture regulation.