prAna Men's Brion Pant - Stretch Zion Outdoor Pant

Our review of the prAna Men's Brion Pant finds it best for hikers and travelers who want a slim, stretchy pant that balances durability with everyday wearability. The single biggest reason to buy is the signature Stretch Zion fabric, a recycled nylon blend that moves with you while resisting abrasion and sun exposure. These pants deliver UPF 50+ protection and PFAS-free water resistance, making them a practical choice for sun-exposed trails and damp conditions without feeling like heavy technical outerwear.

Key Features

• Stretch Zion fabric: The 95% recycled nylon and 5% elastane blend provides flexibility for scrambling and long walks while staying durable against rough surfaces.
• UPF 50+ protection: Built-in sun defense keeps exposed legs safer on high sun days, useful for long hikes or open-country travel.
• Adjustable waist: A zip-fly and button closure combined with a hook-and-loop strap around the waist give a more secure, customizable fit than fixed-waist pants.
• Abrasion resistance: The fabric stands up to brushes against rocks and trees, extending the pant's life in rugged use.
• Water resistance: PFAS-free water resistance sheds light moisture and brief rain without relying on heavy coatings.

Who It's For

The Brion Pant is aimed at men who want a slim-profile hiking pant that also works for travel and everyday wear. It suits people who prioritize mobility, sun protection, and eco-minded materials like recycled nylon.

Those seeking a looser cut, heavyweight waterproof shell, or dedicated climbing features should look elsewhere; the Brion is a skinny pant with mixed customer feedback on waist and length, so try sizing options if you prefer more room or longer inseams.

Pros & Cons

Pros

• Comfortable, flexible movement from the Stretch Zion fabric for long days on the trail or flying.
• UPF 50+ and PFAS-free water resistance offer practical protection without heavy chemical coatings.
• Abrasion-resistant material increases durability when you brush against rocks or brush.
• The adjustable hook-and-loop waist strap improves fit security compared with fixed waists.

Cons

• Fit runs mixed for some customers, with reports of waist sizing and length feeling tight or short for certain body types.
• Pocket layout may not satisfy those wanting a zippered back pocket for secure storage.

Specifications

Our Verdict

The prAna Men's Brion Pant is a strong choice for hikers and travelers who want a slim, comfortable pant that performs in sun, light rain, and abrasion-prone terrain. It represents good value for anyone prioritizing mobility and recycled materials, though shoppers who need a roomier fit or secure zippered back pocket should check sizing carefully or consider other cuts.

Frequently Asked Questions

Are these pants good for multi-day hikes?
Yes, they are suitable for multi-day hikes thanks to abrasion resistance, UPF 50+, and light water resistance, though pack weight and fit preference matter.

Do they have a durable water repellent treatment?
The Brion features PFAS-free water resistance to shed light moisture rather than a heavy waterproof membrane.

Should I size up for length or waist?
Some customers report mixed waist and length fit, so consider trying a size up if you prefer extra room or longer inseam.