The go-anywhere active layer. The Grid Tech Full-Zip pairs textured knit construction with 4-way stretch for a jacket that moves with you from the gym to the trail to the weekend. A polyester-spandex blend keeps things lightweight and mobile, while open hand pockets and a full zip give you function and temperature control. The regular fit layers easily without adding bulk. 92% Polyester, 8% Spandex Regular Fit 27" Body Length (Size M) Full Zip Open Hand Pockets 4-Way Stretch Textured Knit Imported (Item #M5001)