T-SIERPINKSKI Trucker Hat Accessory Size:STD 58CM walking or time spent outdoors

walking or time spent outdoors

High side panels feature Coolcore® Breeze™ open-knit mesh for airflow and ventilation

this cap quickly becomes a reliable staple whether you are heading out for training

The design is built around real running needs

T-SIERPINKSKI Trucker Hat Accessory Size:STD 58CM walking or time spent outdoorsThe T Series Sierpinski Trucker Hat delivers classic trucker style with performance focused construction. Designed with sustainability in mind, it features a pliable peak, high crown shape, and UPF+50 protection at the front for reliable sun coverage. The rear T Mesh enhances airflow, helping release heat on warm days, while the adjustable closure ensures a comfortable fit. Available in two sizes including XL. Backed by our EYE Guarantee, its built to