Armour Fleece® is our original performance replacement for old-school fleece. It's light, incredibly warm, and has just the right amount of stretch. Armour Fleece® is light, breathable & stretchy for warmth that still lets you move. Soft inner layer traps heat to keep you warm & comfortable. Zero-distraction hood design with no drawstring gives you full peripheral vision. Room in shoulders & chest for comfort while wearing over a jersey. Tighter forearms stay put while batting & playing catch & shortened cuffs for comfort with batting gloves. Front kangaroo pocket with snap closure. . . . . 100% Polyester.