Alpinestars Flex AST 8 Denim Men's Street Pants Harley Davidson Street Bob FXDB 2013 Parts like a quickdry mesh interior Harley Davidson Softail Custom EFI FXSTC 2010 Parts like a quickdry mesh interior waistband and second layer of reinforced fabric covering the saddle area to prevent mud from creeping in at the saddle area 2 Layer Face Foam incorporating two layers of foam and one layer of fleece the Jeans combine AA rated single layer A TRAACX technical denim with COOLMAX moisture management and low profile Level 2 protection for lasting comfort Integrated COOLMAX filament yarn wicks moisture away from the body to help keep riders cool