The Walking Jack Bluebird Collection comprises three, all blue, underwear designs in the most comfortable styles in the market today! If you are a fan of the Walking Jack Core Briefs, then you will love the Bluebird Briefs too! This, all blue, underwear is similar in style but with some added extras. The style and design are the same but a few centimetres were added on the waistband for a looser grip around the waist. They also added lining to the pouch for better coverage. This is top quality briefs designed and made in Europe. These blue briefs are made from an excellent quality cotton, with elastane added, to give you the right amount of stretch. The waistband is super soft with a luxurious, almost shiny finish bearing the Walking Jack logo in white letters front and centre.