Features: Made of 3mm premium neoprene and nylon fabric, eco-friendly and good heat preservation. Exquisite stitching can reduce the irritation and ensure your maximum comfort and durability. Thermal suede lining keeps you warm and comfortable undersea, soft and skin-friendly. Smooth front zipper for easy to put on and take off, convenient and humanized. 7 sizes for optional, high elasticity and high flexibility, suitable for different size people. Great wetsuit for diving, surfing, snorkeling and other sports. Note: Only include the diving, pants not included. Measuring tolerance ±3cm is allowed due to elastic material. The vest is tight, suggest to add one size up to your normal size. Specification: Material: Neoprene+Nylon Color: Black Size: SMLXL2XL3XL4XL (optional) Size Chart: SizeChest CircumferenceWaist CircumferenceLengthRecommended HeightRecommended WeightcmincmincmincminkglbS Made of 3mm premium neoprene fabric, eco-friendly and good heat preservation.;Exquisite stitching can reduce irritation and ensure your maximum comfort and durability.;Thermal suede lining keep you warm and comfortable undersea, soft and skin-friendly.;Smooth front zipper for easy to put on and take off, convenient and humanized.;7 sizes for optional, high elasticity and high flexibility, suitable for different size people.;Great wetsuit for diving, surfing, snorkeling and other water.