These are highly durable athletic shorts featuring a distinctive dual-color design. One side, likely the wearer’s left, is a vibrant red, contrasting sharply with the other side, which is a solid black (or very dark navy).

Features:

• Color Block: The striking half-red, half-black pattern makes them stand out, often signaling a competitor in a combat sport.
• Material: They appear to be made from a lightweight, ripstop, or fast-drying synthetic fabric (like polyester or nylon), which is standard for combat and water sports gear to allow for maximum movement and moisture management.
• Cut/Style: They have a loose, longer cut that typically extends to or slightly above the knee, providing mobility and coverage for grappling and striking.
• Waistband: The waistband area suggests a secure closure system, likely featuring a hook-and-loop (Velcro) strap closure and possibly an internal drawstring for a customized, no-slip fit essential during intense physical activity.
• Stitching: The seams look to be reinforced, indicating they are built to withstand the pulling and stress of martial arts training or competitive fighting.