APPROVAL: FIA 8856-2018SFI: 3.3/5WEIGHT: 300 grCUSTOMISABLE ON REQUESTDESCRIPTION: -Adjustable strap with ultra-flat Velcro-Rubber sole-antiperspirant and breathable lining-Single-layer stretch jacquard back insert for maximum comfort in the riding position-tumbled calfskin and silkscreen printed upper-lateral perforations and on the tongue for maximum breathability-quick lacing system-foam footbed