NO SLIDE SOLE.- THIS SOLE HAS MANY USES INDOOR AND OUTDOOR. INDOOR.- KEEPS PAWS FROM SLIPPING ON WOOD, TILE, CEMENT FLOORS. RELIEVES DISCONFORT OF HIP DYSPLASIA. OUTDOOR PROTECT PAWS IN SNOW, MUD, LIGHT TERRAINS, SALT, STICKERS, GLASS, BURNS, HOT AND COLD SURFACES. RUBBER SOLE.- THIS IS FOR OUTDOOR USE IN THE HARSHES TERRAINS. PROTECT PAWS FROM SNOW, MUD, SALT, STICKERS, GLASS, BURRS, METAL, SHARP ROCK, SHARP OBJECTS, HOT AND COLD SURFACES. PLEASE NOTE: DURING THE ORDERING PROCESS YOU WILL BE GIVEN THE OPTION TO ORDER THE NO SLIDE SOLE OR THE RUBBER SOLE. A. - Stabilizer B. - Nickel plated loops C. - Two in one velcro straps D. - Zipper cover E. - Large zipper opening F. - Large zipper opening G. - Stabilizer mounted to top of boot H. - Velcro straps I. - No Slide sole or Rubber sole J. - Separate center material to connect top material to bottom material MATERIAL USED 3mm high quality neopreme 1000 Denier Cordura Nylon Wire mesh no slide material 3/4" Hook & Loop #5 Nylon zipper 3/4" Nickel plated loops #69 Polyester thread