The sleeves and the bottom are ribbed. Information on the Bust: 82 cm Waist: 65 cm Hips: 90 cm Height: 174 cm The model wears a size M product. Product Content and Features Product Content: Main fabric: 71% VISCOSE 29% Polyester Product Features: Length: Standard Pattern: Plain Fit: Standard Thickness: Thin Sleeve Length: Short Sleeve Product Type: Pullover Collar: Crew Neck Fabric: Knitwear Brand: LCWAIKIKI. Basic Gender: Female