The women's Atom Long Sleeve Zip Hood is an ideal piece to wear over a t-shirt on cool morning jogs. Icebreaker constructed this hoody with their RealFLEECE fabric, which uses merino wool fibres wrapped around a nylon core for improved strength. These fibres are then brushed for extra softness, providing enhanced warmth for less weight. This performance hoody has a full-length front zipper and features a form-fitting hood. The zippered hand pockets and a welded zip sleeve pocket deliver storage options. Thumbhole sleeve cuffs make layering this hoody easy and add extra hand protection during cooler seasonal outings.