This long-sleeve top is full of surprises. The Serenity 2 Top is soft and demure from the front with its clean lines and straight neck, but the back is another story with its crossover straps and peek-a-boo cut. Rib inserts on sleeves and front and back bodice. Reflective logo makes you visible on evening runs. No matter how you look at it, the Serenity 2 Top is an impressive addition to your active wardrobe.