It's stretchy and has excellent vertical and horizontal give! The full zip makes it easy to take on and off. It's also suitable for active movements like marine sports. The sophisticated, simple design makes it perfect for school! Wear it over your swimsuit or everyday clothes for UV protection! Also ideal for sports and outdoor activities! It has a UPF50+ rating, the highest standard for UV protection, indicating how much it blocks the sun's rays. ■Size: L Height: 175-185cm Chest: 96-104cm Length: approx. 62cm Width: approx. 50cm Sleeve Length: approx. 72cm ■Model Size: 180cm 64kg Wearing size L ■Fabric Thickness: Standard ■Silhouette: Standard ■Material: 85% Polyester, 15% Polyurethane ■Color: Black (Stitch Black) ※There is elasticity, so it may differ from the actual size.