- Size medium has a 27½" body length, a 22" chest, and a 34½" sleeve length. Sleeve length is taken from the center back of the neck and changes 1" between sizes.
- Ribbed mockneck. Full-zip front with a signature zipper pull.
- Long sleeves with ribbed cuffs.
- Right chest zip pocket. Two front waist zip pockets. "01 Unit PRL/Technical Knitwear Optimum Performance [8-17]" rubber-printed at the chest pocket.
- Ribbed hem.
- Signature pony rubber-printed at the left chest.
- Shell: 58% polyester, 42% cotton. Collar, cuffs, and hem: 59% cotton, 39% polyester, 2% elastane.
- Machine washable. Imported.
- Model is 6'1"/185 cm and wears a size medium.