Product Parameters
Men's workout vest in size L, designed with a black outer layer and a yellow inner layer as shown in the image. It features a sleeveless cut and a body-shaping fit that conforms to the upper body without restricting movement. The material consists of 60% polyester and 40% nylon with a neoprene-inspired construction. Approximate measurements before stretch are length 61 cm, width under arms 37 cm, waist width 36 cm, and height from armpit down 41 cm. The package contains 1 workout vest in size L.

Core Features
This workout shirt is made to help raise body temperature in a controlled manner, which can support increased sweating during exercise and daily movement. The inside helps to build heat and drive sweating, while the outside helps to wick away moisture so that the shirt feels drier and more comfortable during use. The lightweight, soft, quick-drying, and breathable construction supports a comfortable wearing experience, while the shaping fit can create a slimmer silhouette.

Suitable Scenarios
Suitable for gym workouts, running, jogging, walking, and general daily activities when extra warmth and sweat support are desired. It can be worn during workouts or when active during the day, offering a close fit intended for movement and routine use.

Product Summary
This neoprene-inspired men's workout vest combines a sleeveless design, black and yellow color contrast, and a comfortable close-fitting shape. With moisture-managing outer fabric, heat-supporting inner construction, and quick-drying comfort, it is a practical option for workouts and active daily use.