Men's Mesh Undershirt Vest for Sleepwear This sleeveless vest features a breathable mesh design for comfort and airflow. Made from high-quality polyester, it is soft, lightweight, and durable. The regular fit and O-neck collar provide a relaxed, comfortable feel. Available in sizes S, M, L, and XL. Material: Polyester Style: Casual Gender: Men Fit Type: Regular Collar Type: O Neck Sleeve Length: Sleeveless Features: Breathable, Soft, Lightweight Season: Spring, Summer, Autumn, Winter Size Details (approximate): S: Length 60 cm / 23.6", Waist 82 cm / 32.3" M: Length 62 cm / 24.4", Waist 86 cm / 33.9" L: Length 64 cm / 25.2", Waist 90 cm / 35.4" XL: Length 66 cm / 26", Waist 94 cm / 37" Please refer to the size chart before ordering. Color may vary slightly due to screen and lighting differences. Package Includes: 1 x Vest