Yoga Jeans by Second denim Co.

You don't have to be a yoga specialist to enjoy the fantastic freedom these jeans have to offer. They are a new generation of jean. The secret to their flexible, feels-like-a-second-skin design is in the materials they are made from; they are almost entirely made of cotton--97% to be exact and the other 3% is Lycra. Yoga Jeans  ($110) are sexy too; due to the their soft, flexible fibers they hug your curves. They also have great shape memory, which means that even as they mould to your body they retain their original shape, and that helps make them the most comfortable jeans around.