Athleta Altitude Polartec Half Zip Sweatshirt Mahogany Heather Size Small Warm Fleece Condition: Pre-owned. Excellent condition with no visible flaws. See all pictures. Size: Small Measurements (approx. while laying flat): • Chest: 20” • Length: 22” Description: Stay warm and stylish in the Athleta Altitude Half Zip Sweatshirt, crafted with soft Polartec fleece for premium insulation. This pullover features a cozy mock neck, front half-zip closure, and a zippered pocket. The rich Mahogany Heather color makes it a versatile layering piece for cold weather workouts or casual wear. ⸻ Keywords: Athleta fleece, Polartec pullover, half zip sweatshirt, warm activewear, women’s size small, Athleta Altitude, cold weather gear, mahogany heather, workout hoodie, cozy layer, hiking top, winter running