Mfano: 031 Utunzi: Polyester 100%. Mfano: 032 Utunzi: Polyester 100%. Mfano: 033 Utunzi: 90% Polyester + 10% Elastane Mfano: 036 Utunzi: Polyester 100%. Mfano: 045 Utunzi: 86% % Polyester+14% Elastane Mfano: 055 Utunzi: Polyester 100%. Mfano: 068 Utunzi: Polyester 100%.