Unisex Demon Zero RF Snowboard & Ski Knee pads, are super comfortable and not too bulky, they're designed to seamlessly fit under your snowboard pants. The D3O RF layer (Recycled Foam) is ingeniously combined with ESPRO polymeric material technology, resulting in a knee pad that's both durable and flexible.

• D3O Recycled Foams used on the knee pad
• D3O uses patented, patent-pending, and proprietary technologies to make rate-sensitive, soft, flexible materials with high shock-absorbing properties
• D3O® Recycled Foams contains two grades of D3O® ZeroTM materials. This recycled material is the latest innovation from impact protection experts at D3O