Brand: Nike.

Style: Mens long sleeve athletic training shirt designed as a fitted base layer with a mock neck and raglan sleeves.

Size: Mens XL, as indicated on the Nike Team neck tag and the woven hem label.

Material: Body fabric is 92% polyester and 8% spandex; insets are 90% polyester and 10% spandex, according to the interior care label.

Color and pattern: Solid black body with light gray contrast flatlock seams and a white Nike Swoosh logo centered on the chest.

Details: Stretch performance knit construction, mock neck collar, long raglan sleeves with articulated seaming, slightly curved hem, and small Dri-FIT logo tab at the left sleeve cuff.

Back design: Tonal matte-finish overlay shapes across the upper and mid back framed by contrast seams for added ventilation effect and visual interest.

Labels and origin: Nike Team woven neck label, front left hem woven training patch reading "Engineered To The Exact Specifications Of Championship Athletes" with XL size and name/# field, and interior care label stating Made in Thailand, RN# 56323, CA# 05553.

Features: Lightweight moisture-wicking Nike Dri-FIT fabric, four-way stretch construction, mock neck coverage, and flatlock seams intended to reduce chafing during running, gym workouts, or field sports.