Rainier Pant for Men - Lightweight Stretch Hiking Pant

Our review of the Rainier Pant for Men finds these trousers best suited to active hikers and anyone seeking a lightweight, versatile pant for outdoor days. The single biggest reason to buy is the combination of a two-way stretch nylon/spandex fabric with a durable water-repellent finish and UPF 50+ protection, which keeps you comfortable, mobile and shielded from sun and light moisture while moving on trail or around town. Fit is athletic and close to the body, so expect a trim silhouette that favors mobility over excess fabric.

Key Features

• bluesign certified fabric: ensures the textile was made with verified safety and sustainability standards for reduced environmental impact.
• StormRepel DWR finish: sheds light moisture and brief showers so the pant stays drier during variable conditions.
• FreeShade UPF 50+: provides high sun protection for exposed legs during long hikes or days in high sun.
• 2-way stretch nylon/spandex: offers mobility and comfort during active use while retaining a close, athletic fit.
• Articulated knees: improve range of motion and make climbing, scrambling, and long steps less restrictive.

Who It's For

The Rainier Pant is aimed at men who want a light, performance-focused hiking pant that transitions easily to casual wear. It works well for day hikes, travel, and active outdoor pursuits where sun protection, quick drying and unrestricted movement matter most.

Those needing a relaxed, roomy fit or heavy-duty waterproofing for extended wet-weather use should look elsewhere; this pant favors an athletic, closer fit and water shedding rather than full waterproof construction.

Pros & Cons

Pros

• Lightweight and comfortable fabric that moves with the body thanks to 2-way stretch.
• Good sun protection with FreeShade UPF 50+ for long hours outdoors.
• Durable water-repellent finish and bluesign certified material add performance and sustainable manufacturing benefits.
• Clean, versatile look suitable for both trail and casual wear.

Cons

• Sizing is mixed among customers; the athletic fit can feel tight in the crotch area for some users.
• Not a substitute for fully waterproof pants in prolonged heavy rain.

Specifications

Brand	Eddie Bauer
Fabric	2-way stretch nylon/spandex
Finish	StormRepel durable water-repellent (DWR)
Sun Protection	FreeShade UPF 50+
Fit	Active, athletic fit
Design	Articulated knees for enhanced mobility
Certification	bluesign certified fabric

Our Verdict

The Rainier Pant for Men is a strong choice for hikers and active users who want a lightweight, sun-protective pant that looks good off trail and performs on it. Its sustainable fabric and DWR treatment add value, while the athletic fit and stretch make it comfortable for movement. Buy it if you prefer a closer, performance-oriented fit and occasional wet-weather shedding rather than full waterproof protection.

Frequently Asked Questions

Are these pants good for long sunny hikes?
Yes. The FreeShade UPF 50+ fabric gives high sun protection for extended outdoor exposure.

Will they keep me dry in rain?
The StormRepel DWR sheds light moisture and brief showers, but these are not fully waterproof rain pants for prolonged heavy downpours.

Do they run true to size?
Sizing is mixed; the pant has an athletic, close fit and some customers note a tighter crotch area, so consider trying your normal size or sizing up if you prefer more room.