Combination Skin Type. Your skin can be dry or normal in some areas and oily in others, such as the T-zone (nose, forehead, and chin). ... Combination skin can have: Pores that look larger than normal, because they're more open.
Combination skin is thought to be one of the most common skin types. ... As the sebaceous glands under the skin produce excess sebum (the oily substance that makes your skin look shiny), your pores can become blocked by dead skin cells,causing sebum to build up and enlarge your pores.