Running Shoes — Category Taxonomy + Facets

{
    "category_label": "Running Shoes",
    "root": {
        "title": "Running Shoes",
        "subtitle": "Footwear designed for running, training, and road-to-trail performance.",
        "tags": [
            "running",
            "athletic footwear",
            "road running",
            "trail running",
            "training shoes"
        ],
        "children": [
            {
                "title": "Road Running Shoes",
                "subtitle": "For pavement, track, and daily training on hard surfaces.",
                "tags": [
                    "road",
                    "pavement",
                    "track"
                ],
                "children": []
            },
            {
                "title": "Trail Running Shoes",
                "subtitle": "Grip-focused shoes for dirt, mud, rocks, and uneven terrain.",
                "tags": [
                    "trail",
                    "off-road",
                    "traction"
                ],
                "children": []
            },
            {
                "title": "Neutral Running Shoes",
                "subtitle": "Cushioned support for runners with neutral gait.",
                "tags": [
                    "neutral",
                    "cushioning",
                    "flexible support"
                ],
                "children": []
            },
            {
                "title": "Stability Running Shoes",
                "subtitle": "Guided support to help control overpronation.",
                "tags": [
                    "stability",
                    "support",
                    "overpronation"
                ],
                "children": []
            },
            {
                "title": "Motion Control Running Shoes",
                "subtitle": "Maximum support for severe overpronation and heavy stability needs.",
                "tags": [
                    "motion control",
                    "maximum support",
                    "structured"
                ],
                "children": []
            },
            {
                "title": "Cushioned\/Max Cushion Running Shoes",
                "subtitle": "High-foam comfort for long distances and recovery runs.",
                "tags": [
                    "max cushion",
                    "long runs",
                    "comfort"
                ],
                "children": []
            },
            {
                "title": "Lightweight Racing Shoes",
                "subtitle": "Low-weight designs for speed workouts and race day.",
                "tags": [
                    "racing",
                    "lightweight",
                    "tempo"
                ],
                "children": []
            },
            {
                "title": "Marathon & Long-Distance Shoes",
                "subtitle": "Built for endurance with balanced cushioning and efficiency.",
                "tags": [
                    "marathon",
                    "endurance",
                    "distance"
                ],
                "children": []
            },
            {
                "title": "Barefoot\/Minimalist Running Shoes",
                "subtitle": "Minimal cushioning for a more natural stride feel.",
                "tags": [
                    "minimalist",
                    "barefoot",
                    "low drop"
                ],
                "children": []
            }
        ]
    },
    "facet_groups": [
        {
            "title": "Fit & Support",
            "description": "Choose the right level of guidance and stability for your gait.",
            "facets": [
                "Support Type",
                "Arch Support",
                "Stability Level",
                "Pronation Type",
                "Heel-to-Toe Drop"
            ]
        },
        {
            "title": "Surface & Use",
            "description": "Filter by where you run and the shoe’s intended performance.",
            "facets": [
                "Terrain",
                "Intended Use",
                "Road vs Trail",
                "Season",
                "Weather Resistance"
            ]
        },
        {
            "title": "Cushioning & Ride",
            "description": "Dial in comfort and responsiveness for your distance and pace.",
            "facets": [
                "Cushion Level",
                "Midsole Type",
                "Responsiveness",
                "Stack Height",
                "Energy Return"
            ]
        },
        {
            "title": "Size & Gender",
            "description": "Find the right size and style for you.",
            "facets": [
                "Gender",
                "US Size",
                "EU Size",
                "UK Size",
                "Width (Standard\/Wide\/Extra Wide)"
            ]
        },
        {
            "title": "Performance & Features",
            "description": "Common build features that affect grip, durability, and comfort.",
            "facets": [
                "Upper Material",
                "Outsole Type",
                "Lacing Type",
                "Waterproofing",
                "Breathability",
                "Weight Class"
            ]
        }
    ]
}