【HEEL ELEVATION】Designed for commuters and retail workers standing all day, this 14 x 6.8 cm / 5.51" x 2.68" EVA insert slips into low-cut shoes to provide a subtle height boost during busy office meetings or formal social gatherings. 【ARCH ALIGNMENT】This ergonomic three-quarter cushion supports the foot arch, relieving heel pressure during long standing shifts or wedding receptions, making it ideal for professionals seeking comfort and confidence in mid-cut boots. 【LIGHTWEIGHT BUILD】Weighing only 18g (0.63 oz), the featherlight EVA popcorn structure offers reliable shock absorption without adding bulk to your footwear, ensuring a natural walking experience during fast-paced outdoor city travel. 【STABLE POSITIONING】With a resilient bottom pattern that resists sliding, this insert remains securely in place inside your sneakers. It stands up to over 1000 bends, maintaining its shape and support through endless daily walks. 【COOL DRYNESS】The breathable mesh top layer absorbs sweat and promotes airflow, keeping your feet dry and fresh during high-intensity days. This design ensures all-day comfort for busy travelers navigating humid commutes. Package list: 1x Height increasing insole