As an AI language model, I don't have personal experiences or preferences, but based on reviews and ratings from various sources, here are the top 10 mountain bike knee pads:
Fox Launch Pro D3O Knee Guard: A popular choice among mountain bikers, these knee pads offer excellent protection, breathability, and comfort.
POC Joint VPD Air Knee Pads: Made from high-quality materials, these knee pads offer superior protection, breathability, and mobility.
G-Form Pro-X2 Knee Pads: These lightweight, flexible knee pads use proprietary RPT (Reactive Protection Technology) for maximum protection.
IXS Flow Evo+ Knee Pads: These knee pads use a combination of foam and silicone for excellent protection and comfort, and they have adjustable straps for a customizable fit.
Leatt AirFlex Pro Knee Guards: These knee pads feature a lightweight, ventilated design and offer excellent protection, flexibility, and comfort.
7iDP Sam Hill Knee Pads: Designed with input from pro rider Sam Hill, these knee pads offer superior protection, breathability, and comfort.
Alpinestars Paragon Knee Guard: Made from durable materials and featuring a soft, comfortable liner, these knee pads provide excellent protection and comfort.
RaceFace Ambush Knee Guards: With a rugged design and excellent protection, these knee pads are a popular choice for aggressive riders.
TLD Raid Knee Guards: These knee pads use a combination of foam and hard plastic for maximum protection, and they have a breathable, moisture-wicking liner for comfort.
Dainese Trail Skins 2 Knee Guards: Made from high-quality materials, these knee pads offer excellent protection and comfort, and they have an adjustable strap for a secure fit.