Haggar Mens Cool Right Performance Flex Straight Fit Flat (Style N42D)
Haggar Mens Cool Right Performance Flex Straight Fit Flat (Style N42D)
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Our review finds the Haggar Mens Cool Right Performance Flex Straight Fit Flat Front Pant is best for men who want a single pant that works for office days, travel, and casual outings. The single biggest reason to buy is the combination of moisture-wicking Sorbtek fabric and a premium flex waistband that adds up to genuine all-day comfort and easy movement. In this review the pant's lightweight 100% polyester construction and straight fit deliver a neat look while keeping wearers cool and dry from morning meetings to an afternoon on the golf course.
Key Features
- COOL RIGHT fabric: Moisture-wicking Sorbtek moves sweat away and helps the fabric evaporate faster so the wearer feels dryer during activity.
- 100% Polyester: Lightweight construction provides consistent performance without heavy, clingy feel, which helps in warm or active conditions.
- Premium flex waistband: Waistband stretches up to 2 in for easier sitting, bending, and extended wear without needing a belt adjustment.
- Straight fit: A slimmer hip and thigh profile than classic fit gives a cleaner, modern silhouette suitable for both casual and semi-formal settings.
- Wearability: The combination of elastane fibers and Sorbtek creates stretch and recovery so the pants stay comfortable during travel and long workdays.
Who It's For
The pant is aimed at men who want a versatile casual pant they can wear to the office, on a plane, or at the golf course; its straight fit and neat flat front translate well to polos, blazers, and casual shirts. The moisture-wicking fabric also makes it a practical choice for anyone who sweats during daily activity or needs a low-maintenance travel option.
Those who prefer a very relaxed or roomy cut should look elsewhere, since the straight fit is slimmer through the hip and thigh compared to classic fits. Likewise, buyers who require natural fibers like cotton may prefer other options, as this model is 100% polyester with performance fibers.
Pros & Cons
Pros
- Comfortable flex waistband with up to 2 in of stretch for sit-to-stand movement and all-day wear.
- Effective Sorbtek moisture management keeps the wearer feeling dry during active days.
- Lightweight, stretchy material with good material quality and modern straight fit for a polished look.
Cons
- All-synthetic 100% polyester construction may not appeal to buyers who prefer natural fibers.
- Straight fit is slimmer than classic, so those needing extra room should size carefully or try another cut.
Specifications
| Brand | Haggar |
| Material | 100% Polyester with Sorbtek performance fibers |
| Fit | Straight fit, slim through hip and thigh |
| Waistband | Premium flex waistband with up to 2 in stretch |
| Style | Flat front casual pant |
| Performance | Moisture-wicking Sorbtek 365 |
Our Verdict
The Haggar Cool Right Performance Flex Straight Fit pant is a solid everyday choice for men who want a low-maintenance, versatile pant that balances comfort and a tidy look. Its Sorbtek moisture control and flex waistband make it especially good value for travel, long workdays, and mixed casual-to-business wear, though buyers seeking natural fabrics or a roomier fit should consider alternatives.
Frequently Asked Questions
Are these pants good for travel?
Yes. Customers report they are lightweight, comfortable for long wear, and the flex waistband and moisture-wicking fabric suit travel days.
Do they run true to size?
The straight fit is slimmer through hip and thigh; many users find the fit accurate but those needing extra room should size accordingly or try a different fit.
What fabric technology helps with sweat?
Sorbtek 365 fibers wick moisture up to three times faster than other fibers so moisture moves away and evaporates quicker, keeping you cool and dry.
Editor's Take
The Haggar Cool Right Performance Flex Straight Fit pant is a versatile, good-value choice for men who want moisture-wicking performance and a 2 in flex waistband for all-day comfort; ideal for travel and mixed casual-to-business wear.

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