Crazy Acceleration T-Shirt Men liken

In the Crazy world, Fast hiking is closer to running rather than to trekking; the Acceleration hybrid t-shirt is designed especially for this activity.

For the front side and the back lateral areas Crazy use a high-performance Polartec Delta with a characteristic degradée print, the bottom is made of a compact and resistant fabric, since the central part of the back comes into contact with the typical trail running backpacks, it is made of a breathable mesh, the sleeves are made of greater abrasion and air resistant Graphene fabric.