The Karhu Flow Tri Fulcrum is a lightweight racer designed for the triathlete looking to make a quick transition from the bike to the run. The Velcro strap allows ... the laces to be left tied only requiring the athlete to put his/her foot in the shoe and secure to velcro to their desired tightness. The shoe seems to run large. I
My name is Chad Burke. I am 41 years old, married to my beautiful wife with one son who is 13. I started running 10 years ago to lose weight. Since then I have ran 20 half marathons and this October will have completed my 5th full marathon. I currently run about 35-40 miles per week.