Men's VLVHalfzip M12.5 / W14 Tongue loop to keep laces

Tongue loop to keep laces in place

a recycled polyester tricot backer and a durable water repellent (DWR) finish made without intentionally added PFAS

adjustable fit

Gusseted underarms for mobility and comfort

Men's VLVHalfzip M12.5 / W14 Tongue loop to keep lacesMidweight "polar" layers never really worked for us. They got cozy right but we wanted cozy and "really fricken breathable" for our below zero sunday long runs. COOLmatic EXP DIAMAfleece anchors the performance via a lightweight diamond grid of recycled polyester pile for warmth. Imbedded carbon pushes temperature control to another level. The diamond grid, allows for maximum breathability as well as extra weight reduction. We added two way half zip