We made this hoodie to keep the chill away during cold weather runs. The close-fitting hood won't slide down or block your vision. rulu™ Stretchy, naturally breathable Rulu™ fabric is sweat-wicking and buttery soft four-way stretch sweat-wicking buttery-soft handfeel naturally breathable features Designed for: Run Lycra®: Added Lycra® fibre for stretch and shape retention Shine-bright : Reflective detail helps keep you on the radar in low light Essentials pocket : Store your must-haves in an interior pocket Mobility : Gusset under the arms for added range of movement Thumbholes and cuffins™: Help keep sleeves down and hands warm