This Under Armour t-shirt is designed for performance and comfort. It features a regular fit and is made from a flexible, quick-drying, and durable polyester material that is also lightweight. The fabric is designed to wick sweat and dry quickly, with 4-way stretch material for better movement. It also includes odor control technology to minimize smell and reflective details for visibility in low-light conditions. This shirt is ideal for running, training, or any athletic activity. Available in Castlerock / Reflective.