Men ́s Shoes Flip Flops Boss Kirk Rblg 10248517 01 Slides White EU 40 Man. Contemporary slides by BOSS. Featuring a wide strap with stretch material underneath for elevated comfort, these Italian-made slides are set on a lightweight and flexible outsole. A contrast logo adds statement branding to this pair.Specifications:- Innersole: 100% Polyurethane- Knitwear: 100% Polyamide- Lining: 20% Polyurethane, 80% Polyamide- Quality: 62% Polyester, 35% Polyester (recycled), 3% Elastane - Sole: 100% Polyurethane- Upper material: 100% Thermoplastic polyurethane- Sole: Other material- Lining: Unlined