The Flow Zip is an advanced version of the Flow knee protector. It features a side zipper, allowing for easy on and off without the need to remove your shoes. At the same time, the stretchable zipper (FlexZip) provides maximum comfort. The AeroMesh fabric has been structurally redesigned for increased strength and better comfort. Additionally, the Flow Zip now includes removable Xmatter protectors. The stretchable and flexible zipper follows the ergonomic characteristics of the body and joints, reducing material folding and bunching. EN certified (EN1621-1). High-energy absorption foam with open cushioning cells. Ergonomic and compact design with maximum protective effect. Integrated ventilation to reduce heat. Easy removal of the padding. Lightweight and antibacterial treated 3D mesh. Optimized for breathability and moisture transport. Details: AeroMesh fabric for increased strength and better wearing comfort; removable Xmatter pads; side stretchable FlexZip for easy on and off; moisture-wicking, breathable, antibacterial, high strength, good comfort; LoopLock closures; silicone stoppers provide good grip; Size information: true to size; Fit: regular cut; Protection zones: knees; Protector type: soft; Delivery includes: sold in pairs.