If you work outside, you know the value of clothing that works well in higher temperatures. This functional t-shirt has strategically positioned mesh panels in the main sweat zones and panels for optimal moisture wicking. The under-arm seams are positioned for less abrasion. The fabric is UV treated to protect you against the sun's rays and also has an anti-odour-function. It has contoured transfer reflectors that easily follow the movement of the body. Certified to EN ISO 20471 Class 2 protective clothing with high visibility and EN 13758-2 UPF 40+