Please refer to the size chart to select the correct size before buying. Material and construction - Chest waders built with upgraded next generation knit and PVC, using a two-ply waterproof fabric for dependable waterproof protection and durability. Breathability and comfort - The waist area features breathable mesh, while inside skin friendly fabrics provide moisture absorption and quick drying for a more comfortable fit during extended use. Large pocket design - Large waterproof and rainproof pocket with a smooth waterproof zipper to prevent items from slipping out, offering safer and more convenient storage. Lightweight and durability - Highly resistant to tears and debris while remaining lightweight. The waders are 35% lighter than traditional rubber waders, allowing easier movement in water and woods with less fatigue. Function and performance - Provides reliable waterproof protection for chest-level coverage, suitable for activities in water and wet environments. Use scenarios - River or stream fishing and bank wading, where durable waterproof protection and moisture management are beneficial. - Marshland or swamp hunting and other wet terrain activities that require lightweight, flexible coverage. - Shoreline maintenance, wetland exploration, or other outdoor tasks involving water and mud where quick-drying inner fabrics improve comfort.