Men's 100% Merino Wool, 160g, 16.5 microns, t-shirt with print, single-layer plain knitwear. Flat seams and raglan sleeve. It is suitable as the first layer in summer or winter no matter whether worn for hiking or casual activities. This T-shirt is made of top-quality Australian Merino wool which keeps the skin dry, boasts outstanding thermal insulation and moisture wicking properties.