Features: SUBSTANCE SUMMARY: Produced from excellent polyamide, this compaction sports waistcoat proposals excellent flexibility and durability, ensuring permanent comfort and execution for various tasks. COMFORT SUMMARY: Developed with seamless technology, it furnishes a excellent fit and eliminates the binding sensation of traditional sports vests. EFFECTIVENESS SUMMARY: Features special weaving for strengthened breathability and quick dampness wicking, maintaining you dry and comfortable during tasks like running and stretching. UNISEX PLAN SUMMARY: Available in multiple measurements from SECOND to XL and various colors, it caters to different body varieties. CUSTOMER HAPPINESS SUMMARY: Constructed with permanent polyamide fibers and accuracy stitching, it ensures extended wear and consistent assist. Specifications: Component: nylon, with excellent elasticity and wear resistance. Size: A variety of sizes are available to meet different body types, from S to XL. Size:S Length:29cm(11.42inch) Shoulder:61cm(24.02inch) Bust:69cm(27.17inch) Size:M Length:30cm(11.81inch) Shoulder:65cm(25.59inch) Bust:73cm(28.74inch) Size:XL Length:32cm(12.60inch) Shoulder:73cm(28.74inch) Bust:81cm(31.89inch) Package Includes: Tight sports vest × 1 piece note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.