Outdoor Research Helium UL Pant vs Zpacks Vertice Rain Pants

Editorial Team
Last modified at July 3, 2026
When it comes to choosing the best rain pants for hiking, the Outdoor Research Helium UL Pant and the Zpacks Vertice Rain Pants are two top contenders. Both offer exceptional waterproofing and packability, but they cater to slightly different needs. The Helium UL Pant is ideal for those who prioritize durability and robust waterproofing, while the Vertice Rain Pants are perfect for hikers who value comfort and ease of use.

Why You Can Trust Us

  • Side-by-side analysis based on real user feedback
  • Unbiased comparisons, not influenced by partnerships
  • Updated as new data becomes available

We may earn from affiliate links at no extra cost to you.

Outdoor Research Helium UL PantZpacks Vertice Rain Pants
Outdoor Research Helium UL Pant
Zpacks Vertice Rain Pants
Hydrostatic Head

15,000 mm (fabric-family rating)

20,000 mm+

Denier

15D

Not specified by source

Weight

5.75 oz

2.5 oz

Material

100% Nylon

1.50 oz/sqyd Vertice Waterproof Breathable Fabric

Seam Sealing

Fully-taped seams

Seam-taped

Warranty

Outdoor Research Infinite Guarantee

2 years

Packed Size

Back pocket doubles as stuff sack

Packs up tiny; no stuff sack needed

Layer Count

2.75-layer

3-layer

Waistband Type

Elastic waistband with drawcord

Adjustable shock cord

Articulated Knees

No

No

Pocket Count

1

0

30000 Mm

Not applicable - no separate 30,000 mm rating field

Not applicable - no separate 30,000 mm rating field

Gore-Tex Infinium

No

No

Waterproofing

Outdoor Research Helium UL Pant

4.8/ 5.0

Zpacks Vertice Rain Pants

4.2/ 5.0

Waterproofing is crucial for rain pants as it ensures you stay dry in wet conditions. The Outdoor Research Helium UL Pant excels in this category with a rating of 4.8, thanks to its fully waterproof fabric and taped seams. Buyers consistently praise its ability to keep them dry, even in heavy rain. The Zpacks Vertice Rain Pants, while still highly waterproof with a rating of 4.2, have some mixed reviews regarding their waterproofing performance over time. If staying dry is your top priority, the Helium UL Pant is the better choice.

Breathability

Outdoor Research Helium UL Pant

4.4/ 5.0

Zpacks Vertice Rain Pants

4.2/ 5.0

Breathability is essential to prevent sweating and discomfort during physical activities. The Outdoor Research Helium UL Pant scores slightly higher in breathability with a rating of 4.4. Buyers appreciate its breathable fabric, which allows for good ventilation even in warm conditions. The Zpacks Vertice Rain Pants, with a rating of 4.2, also offer excellent breathability but have some reports of condensation issues. For those who prioritize staying cool and dry, the Helium UL Pant has a slight edge.

Durability

Outdoor Research Helium UL Pant

4.1/ 5.0

Zpacks Vertice Rain Pants

3.4/ 5.0

Durability ensures your rain pants can withstand the rigors of hiking and last for multiple seasons. The Outdoor Research Helium UL Pant, with a rating of 4.1, is praised for its very durable and abrasion-resistant material. The Zpacks Vertice Rain Pants, rated 3.4, have mixed reviews regarding durability, with some buyers reporting holes and wear over time. If you need rain pants that can handle rough conditions, the Helium UL Pant is the more reliable option.

Comfort

Outdoor Research Helium UL Pant

3.6/ 5.0

Zpacks Vertice Rain Pants

4.4/ 5.0

Comfort is key for a pleasant hiking experience, especially during long treks. The Zpacks Vertice Rain Pants shine in this category with a rating of 4.4. Buyers love their super comfortable and loose fit, which allows for freedom of movement. The Outdoor Research Helium UL Pant, rated 3.6, has a slim fit that some find restrictive. For those who value comfort and ease of movement, the Vertice Rain Pants are the clear winner.

Packability

Outdoor Research Helium UL Pant

4.7/ 5.0

Zpacks Vertice Rain Pants

4.7/ 5.0

Packability is important for hikers who need to save space in their backpacks. Both the Outdoor Research Helium UL Pant and the Zpacks Vertice Rain Pants excel in this category with a rating of 4.7. The Helium UL Pant can be folded into its own pocket, making it very compact. The Vertice Rain Pants are also highly packable and lightweight. This category is a tie, as both products offer excellent packability features.

Ease Of Use

Outdoor Research Helium UL Pant

3.1/ 5.0

Zpacks Vertice Rain Pants

4.7/ 5.0

Ease of use can make a big difference in how quickly and conveniently you can put on or take off your rain pants. The Zpacks Vertice Rain Pants, with a rating of 4.7, are praised for their easy on and off design, including features like adjustable waist and side zippers. The Outdoor Research Helium UL Pant, rated 3.1, has some complaints about ease of access and lack of side pockets. For those who value convenience, the Vertice Rain Pants are the better choice.

Trust & Transparency

  • Data-driven rankings from real user reviews
  • Affiliate partnerships don't influence our methodology

We may earn commission from links.

Conclusion & Final Verdict:

In conclusion, both the Outdoor Research Helium UL Pant and the Zpacks Vertice Rain Pants are excellent choices for hikers, but they cater to different needs. If you prioritize waterproofing and durability, the Helium UL Pant is the better option. On the other hand, if you value comfort and ease of use, the Vertice Rain Pants are the way to go. Both products are highly packable, making them convenient for any hiking adventure.

See All Comparisons

Related Comparisons