The brand-new Core Performance® Collection from 7 Diamonds combines their signature 4-Way Stretch fabric with a softer-than-ever finish. Their proprietary fabric construction wicks moisture and insulates whileventilating, for a warm that's noticeably more comfortable. To top it all off, this season they include their specialized YKK lockdown zippers, fastening barely-noticeable pockets, to safely carry all of your valuables. This is a hoodie that can have your back inside and outside the house. Stay extra comfy by pairing this hoodie with its' bottom counterpart - The Core Performance Jogger.