Most traditional 100% cotton shirts block only about 5-10% of sun's UV rays – old worn-out shirts block even less. On job sites where the application and retention of sunblock lotion is often impractical, our T.5 WerkFabric's UPF protection blocks more than 90% of the UV rays.
The T.5 WerkFabric's ability to quickly absorb moisture and promote evaporative heat loss enhances the body's natural cooling, keeping you not only more comfortable but also reducing fluid loss which leads to dehydration.
In contrast to the performance fabrics offered in the recreational and sports markets, our Werkfabric has been engineered to score 4.5+ out of 5 for pick resistance – making it tough enough to survive repeated encounters with tree bark, wire rope, rough-sawn timber, and abrasive code inspectors.
K115 WerkFabric's UPF 30+ blocks more than 95% of the sun's cancer causing UV rays.
Werkfabric has been engineered to score 4.5+ out of 5 for pick resistance – making it tough enough to survive repeated encounters with tree bark, wire rope, rough-sawn timber and abrasive code inspectors.
Collar snap secures the hood.
Reflective 't-bars' on the sleeves and an athletic cut.
Athletic cut. If you prefer a tighter performance fit, we suggest ordering a size down from your normal t-shirt size.
The athlete in the photos is 6'0" / 175lbs and is wearing a size Medium. For the best fit, take your body measurements and compare them to the table below to determine your size.