40华氏度，4.几摄氏度，不会取消比赛吧。带付手套预备着

也带个headband或者beanie帽子，很薄但是头上有这样一顶，跟直接吹风感觉好很多，类似这样的。

https://www.patagonia.ca/product/overlook-merino-wool-liner-beanie/33420.html

https://na.icebreaker.com/en-us/products/cool-lite-merino-blend-flexi-beanie-ib0a56fm001 这种cool light的可能会觉得很冷，如果出汗多被风一打的话

https://na.icebreaker.com/en-ca/products/cool-lite-merino-blend-flexi-headband-ib0a56fn001

https://na.icebreaker.com/en-ca/products/merino-200-oasis-headband-ib0a56sg001