5 1/2" (140mm) Wedge Platform Lace-Up Front Stretch Knee High Boot Removeable Metal Chain Detail Inside Metal Zip Closure Approximate calf circumference: 12.2" Approximate shaft height: 10.8" The Swing-150 boots are a daring addition to any wardrobe, merging comfort with cutting-edge style. With a statuesque 5 1/2" wedge platform, these boots are crafted from premium black stretch vegan leather that hugs your legs for a sleek silhouette. The lace-up front paired with removable metal chain detail allows you to personalize your look to match your mood or outfit. An inside metal zip closure provides easy access, making these knee-high boots a stylish yet practical choice for those who love to stand out.