Lycra in all ribs for better stability. Double stitched. Longfibre Egyptian Cotton. Brushed inside. Double dyed. 3 thread fabric for smooth surface. 2 side pockets and backpocket. Size (Waist Relaxed (flat measurement - one side) and Length (cm)): XS - 36/103, S - 37/105, M - 38/107, L: 40/109, XL: 42/111, 2XL: 45/112. Weight: 310g/m². 70% ringspun Cotton, 30% Polyester. Ref: UTBC3318