The Bauer Vapor X800 hockey pants are an excellent value and come outfitted with AEROLITE foam technology and Bauer's extension fit system. The AEROLITE and PE insert in the spine combine to provide excellent impact protection without weighing you down. Meanwhile, the extension fit system is a huge value bonus, with the ability to extend the length of the pants by an additional 1" you're sure to get some extra time out of them if still growing. The Vapor X800 features a molded dome hip, and 2 piece thigh enable a full range of motion, and are wrapped in durable 400 denier nylon. Stretch zones on the face of the pant and at the gussets further ensure unhindered mobility, and the hydrophobic liner will help keep you dry and comfortable.