Targeted Warmth. Unrestricted Movement. Designed for Trail Adventure. The Altura Esker Dune Insulated Pertex™ Women’s MTB Jacket combines cutting-edge fabric technology with adventure-ready design. Recycled Pertex™ Quantum™ Eco fabric and post-consumer PET insulation deliver focused warmth to critical zones—arms, lungs, and kidneys—while the advanced brushed back softshell provides breathable thermal comfort across the body. Engineered for the demands of mountain biking, its articulated baffle construction offers superior freedom of movement on technical trails. A snug, insulated hood and…