What Our Gearhead(R) Experts Are Saying: "This pullover is super soft fleece with enough warmth to work on its own or under a shell. I throw it on for cool morning hikes, and the half-zip makes it easy to regulate when things warm up. The grid texture adds breathability, and the relaxed fit just feels good all day."When the chill rolls in and our plans still call for movement, the Summit Grid Big Grid Half Zip gives us the warmth we need with the versatility we crave. Mountain Hardwear built this pullover with plush grid-patterned fleece that strikes the right balance between cozy insulation and breathable performance. The half-zip design makes it easy to layer up or cool down on the move, while the roomy kangaroo pocket keeps our hands warm at camp or on coffee runs. The relaxed fit and soft polyester fabric keep things comfortable from summit pushes to everyday errands, and the subtle patch logo gives it that clean, ready-for-anything look.