Calvin Klein-Jasen Bootie Add to your collection with the Jasen bootie from Calvin Klein. This strapping pair sports a chunky block heel for a trendy touch, while the versatile silhouette pairs well with fave fits. Click here for Boot Measuring Guide. Chunky Block Heels, Faux Suede, Bootie, Block Heels, Calvin Klein, Heels, Sports, Boots, Black