Perimeter Compute - New Era 39THIRTY Performance Stretch Mesh Cap v2 Size:M/L 80% cotton / 20% polyester

80% cotton / 20% polyester blend fleece (material ratios vary slightly on heather styles)

wind and job-site demands

and keys during a trail run

7-oz stretch jersey made from 95% polyester / 5% spandex for flexibility and shape retention

25 M 22 30

Perimeter Compute - New Era 39THIRTY Performance Stretch Mesh Cap v2 Size:M/L 80% cotton / 20% polyesterThe New Era 39THIRTY Performance Stretch Mesh Cap NE1130 is engineered for the modern athlete, featuring a structured, contoured crown and a stretch fit closure. It is crafted from a high performance 100% polyester fabric that incorporates Moisture Wicking technology to keep you dry during intense activity. The unique stretch mesh side and back panels provide maximum breathability, making it an ideal cap for high heat environments or active team