A technical mid-layer that works as hard as you do. FlexGrid fleece uses a gridded interior to trap warmth while letting air circulate, reducing bulk without losing insulation. Thumbholes, zip pockets, and reinforced patches make this piece equal parts performance and durability. Ideal for cold-weather training or as a sleek, everyday layer that reflects CrossFit’s balance of utility and precision.

Fabric: 90% Polyester / 10% Spandex Grid Polar