Portwest Two-Tone Long Sleeved Polo This style combines all the benefits of our best selling long sleeve polo with the additional feature of two-toning for even more practical benefit. The polyester bird eye knit material used is breathable, light, and comfortable. Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable Quality wicking fabric finish enhances drying and aids stain removal Reflective tape for increased visibility Contrast panels for protection against dirt Superior styling with a contrast collar and fluorescent stripe 40+ UPF rated fabric to block 98% of UV rays Certified to EN ISO 20471 after 50x washes Complies with RIS 3279-TOM for rail industry (orange only) Shell Fabric : 100% Polyester, Bird Eye Knit 175g RIS 3279 TOM Issue 2.