Women's On Performance-T recovery and vented air flow channels

and vented air flow channels for ultimate breathability

The evolved Weather Shirt is engineered for insulating protection from the elements without adding bulk or weight

flat waistband with interior drawcord & pocket for a perfect stay-put fit

Heel pull tab

Acts as the base of the insole that supports the rearfoot and provides structure and stability to the foam layer

Women's On Performance-T recovery and vented air flow channelsThe performance running T shirt for racing. Reduced to the max, it balances ultralight protection with breathability and freedom. Technology Reduced to the max The Performance T is Swiss engineered to support running of the highest level. It features a blend of high tech fabrics in a stripped down design for extreme lightness. All taped and and all seamless, it feels like you're wearing nothing. The protection you need, in a style everybody will want.