On Running Women's Performance Mid Sock Size:S L100 - The neutral orthotic

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

its predecessors have enabled 20 million people to step further outdoors

waterproof construction means dry comfort in a hearty snow boot built with a smart Vibram® sole for superior traction and lined with UGGpure

A removable cushioned footbed

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

On Running Women's Performance Mid Sock Size:S L100 - The neutral orthoticThe 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%