Cotopaxi Otero Fleece 1/2-Zip Jacket - Women's Jam, M

What Our Gearhead(R) Experts Are Saying:"I have been reaching for the Otero on every shoulder season hike this year, and the updated slim fit is a real improvement over older versions. The grid back does exactly what it promises, keeping warmth where you need it on the climb while still venting well enough that I never felt like I had to stop and strip layers."Cool mornings on the trail have a way of demanding the right layer, and the Cotopaxi Otero Fleece 1/2-Zip Jacket is one that earns its spot in the pack every single time. The slim fit keeps the silhouette clean and close enough to move with you rather than bunch up under a shell, while the half-zip lets you dial in ventilation as the sun climbs and the trail steepens. Thumbholes hold the sleeves in place when you pull something over the top, which is a small detail that makes a real difference mid-hike. The grid back construction is where the technical story gets interesting. Cotopaxi engineered it to trap warmth on your core while maintaining breathability across the zones that need it most during high-output movement. Offset underarm seams eliminate pressure points on the pack straps, and a zippered chest pocket secures the small essentials without adding bulk. Built from a 97% recycled polyester blend, the Otero backs up its performance credentials with materials that reflect where outdoor apparel should be heading.