Skin-friendly Material: The foot pad is made of skin-friendly stretch fabric, knitted fabric, terry cloth, and sponge, which is lightweight, breathable, and reusable. This arch support sleeve provides moisture-wicking and skin-friendly compression support for all-day comfort. Effective Relief: Designed to help relieve foot, heel, arch, Achilles tendon, ball, toe, and leg pain associated with plantar fasciitis. These insoles offer soft, comfortable arch support, reduce excessive pressure on the arch and heel, alleviate foot discomfort, and promote body balance. The supportive arch pad helps provide quick relief and immediate comfort, aiding in recovery from foot pain. Nice Partner: Featuring an ergonomic design that contours to the foot's sole, these pads deliver targeted compression support. They fit a variety of foot sizes and shoe types. Ideal for use during running, exercise, work, or rest, they can be worn comfortably throughout the day. Wide Range of Matching: Suitable for athletes and active individuals, these insoles can be worn in various footwear including athletic shoes, high heels, sandals, flip-flops, or even during barefoot activities. They help relieve foot pain, improve balance, support healthy blood flow, reduce fatigue, and aid post-exercise recovery. Packing Details: Includes 2 pairs of arch support sleeves. Easy to change, wash, and share among multiple users to meet daily needs. Size: 10 x 5 cm / 3.94 x 1.96 inch. Regular use may help promote foot relaxation.