The Krap Pants 2.1 are perfect for anyone loving Parkour and Freerunning in baggy pants. It's a new version of the original Krap pants. but it did not change too much. Luckily. because they are good as they are. You can tie them around your ankles with the band inside the bottom sewing. There are some gadgets like an inner pocket and a key holder in the right pocket. On the right leg. there is a little "Parkour" embroidery.