Boot straps are primarily used by bareback riders and bull riders and are used to hold your boot tight to your leg so they don't try to slip off
Copper Studded Boot Straps — Sarah M. Holm - Art - Clothing - Leather
The Boot Girdle is a compression strap for the shaft of cowboy boots
Leather harness boots 7 southwest vintage western boots – OMNIA
Eagle and Shot Shells Leather Boot Straps BC-521
Boot Straps W Chain Buckle Buffalo Leather Biker Western PAIR
FRSW313 Leather Boot Straps – Famous Rock Shop
ALM-SILVER-BULLET Boot Strap - Black Leather with Nickel Bullets
Western Boots Boot Chains Black Leather Harness Straps
Leather Boot Straps
The Hip Boot Accessory – WILD HORSE BOOTS
Cone Stud Boot Strap – DeadRockers
Durango® Boot: Women's 2 Pair Leather Accessory Boot Straps
Spur Strap Package