1. Retro lumberjack pants. 2. Knee patch design and multiple patchwork pockets, side pockets/back pockets/trouser leg pockets design to meet diverse storage needs, side straps to increase practicality. 3. Retro blue/colorful brown two colors. 4. Cotton fabric, comfortable to wear.Fabric: 68.8% cotton 13.0% polyester 12.1% viscose 3.2% acrylic 2.9% nylon