• The soft material provides long-lasting support and comfort while walking, running, and hiking. The fabric also helps keep your feet cool by sucking up all the sweat and moisture produced by your feet
• Help to improve foot and leg alignment, and helps ease stress and uncomfortable caused by flat feet, bunions, arthritis, good for plantar fasciitis (heel pain & heel spurs), Achilles tendonitis
• Suitable for men and women, such as running shoes, work boots sneakers, street shoes, etc
• Perfect insoles for people's work shoes if required to walk or stand all-day

Specification:

• Size M: for 35-39 shoes
• Size L: for 40-47 shoes