3mm super stretch neoprene material, makes this jacket comfortable, soft and form-fitting Long sleeve design with front zipper, easy to put on and take off Provides and sun protection, rash protection and against sea lice, jellyfish and other irritants versatile seams provide a smooth interior and exterior surface to ensure maximum comfort and durability Designed to keep you warm in the coldest conditions for diving, paddleboarding, kiteboarding, wakeboarding, kayaking, canoeing and other water sports Specification: Material: Neoprene Color: Black Thickness: 3mm Size Chart: S Chest: 82cm/32.28 inch Waist: 70cm/27.56inch Length: 58cm/22.84inch Fits Height: 164-170cm Fits Weight: 50-65kg M Chest: 88cm/34.65inch Waist: 74cm/29.13inch Length: 61cm/24.02inch Fits Height: 168-174cm Fits Weight: 58-72kg L Chest: 94cm/37inch Waist: 80cm/31.5inch Length: 64cm/25.2inch Fits Height: 172-178cm Fits Weight: 66-81kg XL Chest: 98cm/38.58inch Waist: 84cm/33.07inch Length: 66cm25.98inch Fits Height: 176-182cm Fits Weight: 72-87kg 2XL Chest: 104cm/40.95inch Waist: 90cm/35.43inch Length: 69cm/27.17inch Fits Height: 180-186cm Fits Weight: 80-95kg 3XL Chest: 108cm Waist: 96cm Length: 71cm Fits Height: 184-190cm Fits Weight: 88-102kg Package Includes: 1 Piece Wetsuit Jacket Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitors. Thanks!