| Size | S | M | L | XL | XXL | XXXL |
| Neck | 14-14.5 | 15-15.5 | 16-16.5 | 17-17.5 | 18-18.5 | 19-19.5 |
| Chest | 34-37 | 38-41 | 42-45 | 46-49 | 50-53 | 54-57 |
| Waist | 27-30 | 31-33 | 34-36 | 37-40 | 41-44 |
These are my new go-to's.
"These are my new go-to's. Great style, color, fit and looks."
Overall rating: 4.5 / 5 from 10 reviews.
Review topics: [].
"These are my new go-to's. Great style, color, fit and looks."
"The fit and feel of these pants is top notch! I have them in two different colors and they are my "go-to" pants, even in the hot Tucson summer."
"I have 3 pairs now. Great fit, tons of stretch. They black have an ever so slight ‘blue’ to them and makes them almost look like a really dark navy. They still look great, just an observation."
"Good"
"Pants fit great, but when I sit down they raise up more than I’d like"
"I bought a couple of pairs of pants at Costco. The price was great, but even better the fit was perfect."
"These are pretty nice pants but they are the shortest 34 inch length I have seen. If they shrink at all it will be a problem."
"Too small in the crotch area. Material was great and it stretched. Just was too small for me. Thanks."
"I purchased my first pair of the Straight Fit 5 pocket pants from Costco, the look and feel is awesome. I went can’t to Costco to by more in other colors but unfortunately they were out of my size, so with the help of Google I was able to buy more direct from Jachs. Again I am super pleased, the look and how they feel is perfect, I wear them to work on Friday Jean day and always get great a head turn or two."
"Very comfortable for everyday wearing. My wife approves!"
| Size | S | M | L | XL | XXL | XXXL |
| Neck | 14-14.5 | 15-15.5 | 16-16.5 | 17-17.5 | 18-18.5 | 19-19.5 |
| Chest | 34-37 | 38-41 | 42-45 | 46-49 | 50-53 | 54-57 |
| Waist | 27-30 | 31-33 | 34-36 | 37-40 | 41-44 |
| Size | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | 42 |
| Waist | 29.5-30.5 | 30.5-31.5 | 31.5-32.5 | 32.5-33.5 | 33.5-34.5 | 34.5-35.5 | 36.5-37.5 | 38.5-39.5 | 40.5-41.5 | 42.5-43.5 |
| Size | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | 42 |
| Waist | 30.5-31.5 | 31.5-32.5 | 32.5-33.5 | 33.5-34.5 | 34.5-35.5 | 35.5-36.5 | 37.5-38.5 | 39.5-40.5 | 41.5-42.5 | 43.5-44.5 |
Measure around the circumference of your neck where your shirt collar sits.
Measure from the center back of your neck along the shoulder to wrist.
Measure comfortably around the widest part of your chest under your armpit.
Measure comfortably around the natural hip.
Measure around your true waist, right where your pants waistband would normally sit.
Email for size help