- Complete day visibility
- Cotton blend single jersey fabric for ultimate comfort
- Pocket: 1 left chest
- Taped neck seam for extra comfort
- 50 UPF rated fabric to block 98% of UV rays
The Portwest S577 Hi Vis Cotton Blend T-Shirt is made with Cotton Comfort Fabric for High Performance and Maximum Comfort. This t-shirt does not comply with ANSI qualifications, however it provides the user with hi visibility in daylight.