Pac-12 uniform watch: Oregon electrifies Puddles, ASU goes gray in Territorial Cup

The second-to-last week of Pac-12 play means Oregon is wearing an all-black look with yellow highlights, while Arizona and Arizona State each break out special uniform combinations in the Territorial Cup.

A clash with USC has the Ducks wearing an all-black uniform combination with electric yellow accents across the board. Puddles the Duck -- an aggressive one at that -- appears on one side of the helmets while an Oregon 'O' is on the other.

Arizona State is suiting up for senior day against rival Arizona wearing its all-gray combination. The undershirts encapsulate the Sun Devils' "Break the rock, be the Hammer" theme, while a pitchfork logo appears not only on the helmets but along the sides of the pants. Adidas is also equipping ASU with Arizona state flag gloves.

Arizona visits Tempe hoping to retain the Territorial Cup while wearing white jerseys and pants. RichRod's crew also breaks out chrome red helmets to cap their look.

Utah is gearing up in white helmets and pants along with black jerseys. The Utes host UCLA.

Gold helmets, white jerseys and black pants is the look for the Buffaloes at Washington State.

Mike Leach's squad will wear crimson jerseys, white helmets and white pants as it hosts Colorado.

The Beavers are rolling with a blackout theme against the Huskies in Corvallis.