Shorts and 3/4 length trousers are perfect for the summer months. Black's have a wide range of menâs shorts and 3/4 length trousers from outdoor clothing brands, such as Billabong, O'Neill, The North Face. These garments, including versatile cargo shorts, boardshorts for the beach or the pool and long shorts for the more smart/casual look, are packed with technical features, without compromising on design or comfort.