Hockey Mask

Appearance
The Hockey Mask is a glow-in-the-dark hockey goalie's mask (facemask with airholes) with red arrows up each side of the face leading up to a blue slash on the temples. It is attached to the head with four black straps.

How to obtain
If this does not work, start over at step 1, or view the video demonstration below. https://www.youtube.com/watch?v=NMJiEkaXgp4
 * 1) Open the Nintendo Switch News application and select the article about Splatoween.
 * 2) * The article is titled Free Download! Celebrate Splatoween with this spooky in-game gear.
 * 3) * If the article is not visible, subscribe to Squid Research Lab Report (NA) or Squid Research Lab Bulletin (EU) and allow time for the news application to update with Splatoon-related news.
 * 4) Select the "Happy Splatoween" button located at the bottom of the article to start Splatoon 2.
 * 5) Open the box that appears in the middle of Inkopolis Square.

Trivia

 * The mask and its relation to Halloween are a reference to the "Friday the 13th" franchise, as its main antagonist, Jason Voorhees, wears an identical mask.
 * The Japanese name for this gear intentionally misspells the word for "hockey" (written as ホッケ instead of ホッケー), since it is a homophone for a certain type of mackerel.