High-quality workmanship. BOSS Footwear Boss Kieran Tenn Al Trainer White Size: 8/42. Punctuated by gold-tone branding and signature-stripe stitching, BOSS Menswear's dress trainers are timeless. Wear them for work or with denim at the weekend. Laces. Fully lined. Packaging: Box. 100% Cow leather, Lining: 100% Polyester, 60% Polyester, 40% Polyurethane, Sole: 100% Rubber, Innersole: 100% Polyester.