The Odlo Women's Performance Warm Base Layer Top is a highly rated base layer top on Amazon. It features a gradient design that adds a stylish touch to your outdoor activities. This top is made with Odlo's Performance Warm fabric, which provides excellent insulation and moisture-wicking properties. It keeps you warm and dry during cold weather workouts. The crew neck design offers a classic look and allows for easy layering. With its positive reviews and high ratings, this base layer top is a reliable choice for women seeking warmth and functionality.