Two Feet, 4 Pairs of Chacos, 10 years of Chaco wearing. Bought first pair in 2002, midnight blue and have almost worn the Terrano soles off. The 2nd pair came along in 2005, followed by the third in 2008. I am currently on my 4th pair and loving them! I purchase Chacos to replace worn out ones so they are well "loved" Chacos. (Living in Tennessee, I wear them almost year round- 280ish days out of the year).

Typical rules:
If it's above 32 - Chacos
Church - Chacos
Work - Chacos
Wedding - If I'm in it - check with Bride - otherwise Chacos
Raining - Chacos
Snowing - Boots, but will probably put Chacos on when I get home.