Looking for a sleek, simply designed t-shirt that packs a punch? The Karpos Alta Via Polartec Jersey and Moved Evo Jersey for men and women are the shirts you've been searching for. Using Polartec Power Dry and Delta, these jerseys are more complex than you would think at an initial glance. Using Polartec Power Dry and Delta, these jerseys are more complex than they look. Made for intense activity in hot weather - think running or hiking – they use Polartec Delta fabric to keep the wearer cool no matter how intense the work out, and Power dry to keep dry very fast. You see, the clever Delta fabric has been engineered to retain some sweat to cool you down without the cling. The result is a cooling effect. The sweat then evaporates, keeping the wearer dry and comfortable. Light and ventilated, both jerseys includes an anti-odour treatment helping the wearer to stay fresh and dry however hard the work out.