Exoskeleton for walking is a lightweight wearable lower limb assist exoskeleton specially developed to optimize natural walking experience for daily travel, mountain hiking, uphill trekking and post-surgery mobility rehabilitation. Equipped with high-precision real-time gait sensors and responsive servo power units, this exoskeleton for walking accurately captures human movement trajectories and outputs adaptive auxiliary torque on hip and knee joints, evenly dispersing lower limb pressure and effectively reducing joint soreness and muscle fatigue after hours of continuous walking. The overall frame adopts ultra-light high-strength composite material with IP54 dustproof and waterproof performance, capable of stable operation on city sidewalks, gravel mountain paths and damp woodland trails. Multi-dimensional soft adjustable binding straps fit users of different heights and leg circumferences, paired with swappable long-life lithium batteries to support all-day continuous walking assistance. Designed with flexible ergonomic joints that avoid stiff movement restriction, this walking exoskeleton serves outdoor hikers, field staff, mobility-impaired seniors and postoperative rehabilitation patients, realizing unobstructed human-machine coordination and significantly improving long-distance walking comfort and endurance.