The two-layer's foam design (Dual-Stage) effectively captures both large and small particles at the same time as the air flow to the engine is maximized for Optimal performance

The top in Smooth and abrasion -resistant microfiber Provides a durable but compliant feeling that adapts to the foot

Outer seams on the inside of the hand for better comfort

thanks to Bridgestone’s proprietary block design that delivers outstanding acceleration and braking response

which means it has same shape

K & N AIR FILTER CBR125/150R HA-1502 sym-symphony-125-4t-e3-125-2011-esi2406849 The two-layer's foam design (Dual-Stage)Designed to Provide Increased Performance , Pleated Media Provides A Large Filter Area Offering Long Service Intervals , Multi Layers of Woven Cotton Gauze Media Offers Excellent filtration , Fits Directly Into Oem Airbox With Application Specific Sea's Bead to Ensure A precise fit , Fuel Management Modifications are Not Required for Increased Performance , Washable and Reusable, Pre Oiled and Ready to Ride