When you're clocking up the miles on those warm summer runs, the Womens Crosstrail Top from Jack Wolfskin is like a cool breeze on your skin. This functional top is light, loose fitting and has a silky-cool feel. While you are pushing hard on the trail, your Crosstrail TOP is busy wicking perspiration to the outside. Mesh inserts on the back provide extra ventilation. And there's another big plus point: the fabric's anti-odour treatment puts at stop to nasty smells!