![World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/e0330d85e02744f2f3f5048839c4f4562f58fb45/0_0_3500_2100/master/3500.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=9887a06dab40fdf3bbf7f5bf248e49ef)
World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian
Road Trail Run: Quick Strides 35: Michael 2:23 at Grandma's, Jeremy goes Half Ironman scoring a 1:22 half PR along the way in Vaporfly, recovers in OOFOS, and tests Craft Pro Endur.
![World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/0_140_3457_2075/500.jpg?quality=85&auto=format&fit=max&s=bf3a67a28d4846f34cbf42095a87d800)
World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian
Road Trail Run: Quick Strides 35: Michael 2:23 at Grandma's, Jeremy goes Half Ironman scoring a 1:22 half PR along the way in Vaporfly, recovers in OOFOS, and tests Craft Pro Endur.
![Road Trail Run: Quick Strides 35: Michael 2:23 at Grandma's, Jeremy goes Half Ironman scoring a 1:22 half PR along the way in Vaporfly, recovers in OOFOS, and tests Craft Pro Endur. Road Trail Run: Quick Strides 35: Michael 2:23 at Grandma's, Jeremy goes Half Ironman scoring a 1:22 half PR along the way in Vaporfly, recovers in OOFOS, and tests Craft Pro Endur.](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP0_gxFuH0Xw6BU1VKDAbj_ZoyCFMqM2DjAi5Fl_k6jqmscxs8APCNFTgu1Xo4sYKV_B3wfMf4tord79Qtb4yum7ZgWdp5LHX9G5Rs0qFVz7vEqGs1LH14z0neDbpx7sq1sW6nNS_TO349hmhoU3GoVgYO7zH0LB4YVKH3r8_DbALoBWd2AsY/s1920/Right%20Foot%20Correct%20Shaping-4.png)