Hockey involves collisions, body checks, and falls. Shoulder pads help shield the upper body from injury. Specifically, they protect the shoulders, collarbone, and upper chest area from impacts, which can be intense when players slam into each other or the boards.
Shoulder pads also have extra padding around the neck and biceps. Plus, they’re designed to be lightweight and flexible so players can move quickly without feeling too restricted.
The combination of protection and mobility is key in a high-contact sport like hockey.