Fine-knit T-shirt with high neck and long sleeves. Three-tone textured fabric. This garment has been tested to withstand temperatures from +10ºC (low activity) to -13ºC (moderate activity) during a standardised test with simulated wind of 0.4m/s wearing a long-sleeved high-neck T-shirt, trousers, underwear, socks, shoes, gloves and a knit hat.