Function:Effectively correct the flat foot, plantar fasciitis and high arches etc. You can wear them when you're walking, running, and other actives in the daytime. Integrated Aluminum Brace:The bunion splint uses an integrated aluminum brace to provide strong support with the toe, gentle pressure on the big toe to realign it and slow the progression or formation of bunions. Service:If you have any problem about our bunion splint day and night kits quality, please feel free to contact us. Material:This bunion splint is made of breathable neoprene material, make your bunion part more comfortable. The gel arch support is made of transparent soft silicone which is soft and stretchable. Adjustable Size:Fully adjustable size for your foot to provide perfect toe protection and support. The bunion corrector fits most feet S size 5-12 ), suitable for women and men.