The BBB Country Base Shy MTB Short are durable and high quality. They do not come with an inner with chamois, however they are roomy enough to wear lycra nix with padding underneath. It is made of 100% polyester fabric and has two pockets for storage. The ideal garment for bike trekking, mountain biking, or even commuting to work. If you don't like the look of lycra, then these are the shorts for you.