Great condition Engineered for everything from pre-workout warm-ups, to full fitness regimens to post-workout cool-downs, The North Face's Endeavor ThermoBall™ Jacket features a smart hybrid blend of synthetic insulation and fleece construction. The core relies on TNF's ThermoBall™ fill for supreme warmth, while the sleeves and sides stay light and nimble with soft fleece. An adjustable hood adds warmth up top, and secure-zip hand pockets provide storage