Built for cold-weather performance. Just because the season ends doesn’t mean your training has to. Champions are made in the offseason, which is why the LFC Nike Junior Grey Winter Drill Top is designed to keep you warm while you fine-tune your game. Nike Therma fabric helps manage your body’s natural heat to keep you warm — and performance high when temperatures are low.  Quilted chest features synthetic fill for lightweight insulation. Side pockets let you secure your essentials when you\'re on the move. Invisible Thumb Loops help hold the sleeves in place as you move, and seamlessly disappear when not in use. Standard fit for a relaxed, easy feel. 100% Polyester. Machine wash.