The Brooks Shamrock Mesh Hat is highly breathable and a master of moisture management and thermo-regulation, with moisture-transfer and an embroidered shamrock to promise the "luck o' the Irish" at your next race event! Adjustable for a custom fit, with black under the bill to combat glare.
Using Element Mesh, denier gradient (100% moisture-transfer polyester) fabric, this cap is lightweight and highly breathable, designed to move moisture and dries quickly for maintenance of thermal equilibrium.