On Women's Performance Tee Size:Extra Small stacks it higher than ever

stacks it higher than ever before

more aggressive lugs at the perimeter designed for improved traction on uneven terrain

GORE-TEX Invisible Fit with recycled content

A curved hem helps keep you covered through your stride

NB ICEx fast-drying technology helps you stay cool

On Women's Performance Tee Size:Extra Small stacks it higher than everThe tee born to perform. All you need to excel and nothing more. This Performance T has been engineered for function. Its front is made from a fast drying, high tech knit fabric that shields and protects. Its back is covered by a highly breathable mesh fabric. All taped and seamless. This is Swiss engineering. Product Highlights Reflective details Reflective details that shine bright. High tech fabric Fast drying and moisture wicking high tech woven