1. Weight: Boxing gloves come in various weights, ranging from 8oz to 16oz (227g to 454g). The most common weights are 12oz (340g) and 14oz (397g).

2. Size: Gloves come in different sizes, including small, medium, large, and extra-large. The size is usually determined by the circumference of the hand around the knuckles.

3. Material: Boxing gloves are typically made from leather, synthetic leather, or a combination of both.

4. Padding: The padding in boxing gloves is usually made from foam, gel, or a combination of both. The padding helps to absorb impact and protect the hands.

5. Closure: Boxing gloves have a closure system, such as a lace, strap, or Velcro, to secure the glove around the hand.

6. Thumb attachment: Some boxing gloves have a attached thumb, while others have a detached thumb.

7. Wrist support: Boxing gloves often have a wrist strap or wrap to provide additional support and stability.

8. Palm material: The palm of the glove may be made from a different material, such as a grip bar or a non-slip material, to help with grip and control.

9. Color and design: Boxing gloves come in a variety of colors and designs, often with a brand logo or other graphics.

10. Certification: Boxing gloves may be certified by organizations such as the International Boxing Federation (IBF) or the World Boxing Council (WBC) to ensure they meet safety standards.