Made more breathable and resilient thanks to Zegna's innovative wool, the white High Performance™ wool crewneck elevates informal closets. Classic ribbed trims frame the pure wool sweater's refined knit. This all-natural material is breathable and comfortable in all seasons.; 100% Wool High Performance™ fabric incorporates extrafine merino that's breathable, lightweight and wrinkle resistant, making it ideal for life on the move. Suitable for wear throughout all seasons, it naturally wicks moisture for exceptional comfort. Max washing temp 30°C, mild process. Do not bleach. Do not tumble dry. Line drying in the shade. Iron at max 110°C. Professional dry cleaning in hydrocarbons. Color: white