adidas Originals Men's Adicolor Firebird Shorts

adidas

Brand: Adidas (explicitly stated in product details and visually implied by stripes), Color: Black, Three parallel white stripes on the side, matching video and description, Athletic shorts style and material, Length appears consistent, Classic Adidas design elements

Adidas Men's Essentials 3-Stripes Single Jersey Shorts

eBay - adidas_official

Brand (Adidas) matches exactly, Color (Black shorts with white stripes) matches exactly, Presence of 3 white stripes matches exactly, Stripe design (continuous vertical) matches the source frame, Category (Men's Athletic Shorts) matches, Material (Jersey) is consistent with athletic shorts, Overall design and form factor are highly consistent

adidas Men's Train Essentials Piqué 3-Stripes Training Shorts

adidas

Brand (Adidas), Color (black), Stripe count (three white stripes), Stripe color (white), Length (above knee), Product type (training/athletic shorts), Material type (piqué is an athletic fabric)