Why not correct your posture during the winter when you're bundled up...? ■ X Booster Assist Compression ■ Black ■ L ■ Long Sleeve ■ Patent-pending innerwear ■ Support ① Forcibly supports the core with an assist stabilizer. ■ Support ② 3D design that shifts the seams to the back pulls the shoulder blades back, leading to good posture. ■ Support ③ Deodorizing tape is sewn under the armpits to reduce odor. ■ L Size Height...175-185 Chest...96-104 ■ Fabric Main Body: 90% Polyester 10% Polyurethane Separate Fabric: 100% Polyester