Boys Jeans at Boys Base: From ages 10 to 16 or waist sizes 23 to 30. We stock some of the best names in boys’ designer jeans and fashion jeans, including: Armani Teen, Hugo Boss, DKNY, Diesel, Timberland, Tommy Hilfiger, Lacoste, Levi’s, Simple Truth and Voi. Whether you are looking for regular fit or slim fitting boys denim jeans, Boys Base if where to find them.