Trlcap Sc Field Up Down Sulfur Strapback HatDescription our TRLCap makes a return to the line up with a re engineered fit and a higher crown for more air circulation and, as a result, quicker cooling. the SOFTcurved brim and the front panel are wrapped in ROCstop ripstop fabric for durability and a +50 UPF rating. the new liner and integrated headband is engineered for lighter weight and uses a COOLmatic PLUS 3Dmesh for structure, ventilation, and anti odour. our MACKmesh is a recycled rework