Very happy with my purchase of Keen Men's Flint Pants. This is my second purchase after testing these on a week long trip to Iceland. These pants with a base layer were perfect when facing the challenging terrain and weather. The heavy duty canvas looks as good as it performs. Keen got it right with the features too. The zippered back pockets provide great security and the extra pockets on the outer thigh are the best ever for today's larger smart phones. The only complaint came from my wife, who thinks Keen should make these in a Women's Specific Design so the ladies can join the party. Cheers!