Infinity 4000 Black Matte Thigh High Boots by Pleaser Shoes Another killer heel from Pleaser. These unbelievable 9 inch black matte thigh high boots are simple but undeniably sexy with a crazy heel. Not for walking or dancing. 9 (22.9cm) Heel, 5 1/4 (13.3cm) Platform Stretch Crotch Boot Full Inner Side Zipper Warning: Extreme High Heels. Not Recommended for Walking or Dancing. Fits True to Size Suitable for Vegans Parcels are sent in unmarked and unbranded packaging. We appreciate discretion and your privacy.