Motiv went all out in designing their high-performance, interchangeable bowling shoes. Biomechanical contouring was used in the engineering of this shoe. Since the foot is asymmetrical and curved with a natural, angled flex zone this shoe was designed with that in mind. -Forged-fiber woven jacquard upper for premium fit and durabilty -Twist Lock Lacing System -KR engineered KRystalized rubber outsole -STA-DRYTM Open Mesh tongue for maximum breathability -Biomechanically contoured for ultimate comfort and performance -Innovative H-Bar heel locking system -Ortholite 3D Deluxe Insole -2-YEAR Warranty -Included parts on slide foot shoe: Genuine Clarino #8 white microfiber slide pad and #5 graduated rubber heel -Included parts on pushfoot: T02C rubber crystal push-off sole (fixed) and #2 shark tooth heel Included in the box: #10 grey felt slide pad, #6 perforated white microfiber slide pad, #7 black leather heel, a Motiv branded shoe cover, and a Motiv branded accessory bag