On Running Women's Performance Mid Sock Size:S ReGEN midsole

ReGEN midsole

while a cushioned footbed enhances the comfort experience

L100 - The neutral orthotic option is great for an average arch type or if you are unsure which customized orthotic to try

The supportive Sport sole features Arcopedico's patented twin-arch support system that creates lasting comfort all day

It’s a mood

On Running Women's Performance Mid Sock Size:S ReGEN midsoleThe running sock that balances a feeling of protection and performance. Comfort that keeps you going. Key features Weight: 42g Temperature regulating Anatomical shaping 94% recycled polyamide, 6% elastane Materials 94% recycled polyamide 6% elastane Recycled content: Total recycled content: about 94%