This SmartWool Men's PhD Ultra Light Short Sleeve T-Shirt is a great addition to any activewear collection. Made with a Merino blend fabric, it is designed to keep you cool and comfortable during your workout. The orange color and light fabric wash make it a great choice for outdoor activities. The shirt is pre-owned but has been well taken care of and is in excellent condition. The size is a regular fit and is perfect for men who wear size small. The shirt was made in Vietnam and is of high quality. It is suitable for various occasions, including working out, hiking, and other outdoor activities.