Men's Nike Invincible 3 Women's Lifestyle 20% merino wool Front: 90%

20% merino wool Front: 90% polyester recycled

Enjoy four seasons of great comfort

With a more streamlined dual sternum strap adjustment system

the BFGs are polarized to block the sun’s harmful rays and come with a grip-coated and snug-fitting frame so they don’t slip or bounce on the run

Men's Nike Invincible 3 Women's Lifestyle 20% merino wool Front: 90%Nike Invincible 3Men's Road Running ShoesWith maximum cushioning to support every mile, the Invincible 3 gives you our highest level of comfort underfoot to help you stay on your feet today, tomorrow and beyond. Designed to help keep you on the run, its super supportive and bouncy, so that you can propel down your preferred path and come back for your next run feeling ready and reinvigorated. Support: HighThe more supportive the shoe, the more