The Nike LeBron 21 Queen Conch is a low-profile basketball shoe in sizes for both men and women. Its copper shade is accented with other rich colors, including rose gold and dark russet. A decorative heel has a shell-patterned design, and a touch of sparkle gives a nod to the oyster and pearl, which is the inspiration behind this shoe. The Swoosh logo is embossed on both sides of the shoe.

The shoe features Zoom air cushioning for added comfort and support while making a jump shot. Another design characteristic that makes this a smart structured shoe is its carbon fiber plate in the midfoot.