October 8, 2018

上文提到天花亂墜,那選購時要注意的兩大點-耐水壓和透濕性!!

簡單而言,即是: 

從外面防入水(=耐水壓)

從內部排出蒸汽(=透濕性)

通常買雪服都會有個掛牌顯示兩組別的數字(以mm和g作單位),當然越高越好!

防水相信大家都知是甚麼,那透濕性是指讓雪服內更多的汗濕、水蒸氣可透過織物外出,從而保持運動中的舒適度。

但要知透氣不等於透濕!!!

透氣性是通過減小織物透氣率,達到防風保暖的目的,同時確認透氣率範圍值,以達到防風與舒適的平衡。

例:GORE-TEX 面料的防水性: 28,000mm 以上水壓 

最高耐水壓可達 250000mm ,相當於 60...

September 3, 2018

Relativity.

From my understanding of the word “relativity”, was a scientific word that is related to space, planets, and time. The word was so far out to be reached in the world of physic, I never thought it connects so closely in our day to day life.

In general theory,...

June 22, 2018

What I learn about life from the journey of me with zero training to my first Ironman race.

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