Boundary Stormlight Pant | First Lite
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Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant
Boundary Stormtight Pant

Boundary Stormtight Pant

2.5-Layer Waterproof Construction

$225.00 USD


The First Lite Boundary Stormtight Pant is the weatherproof, lightweight shell component of the First Lite Layering Kit. Using patented 37.5 Technology and the industry's best DWR and lamination, we combined custom constructed fabrics made to First Lite's specifications to create the very best in foul weather pants. The result provides unsurpassed protection against the harshest conditions Mother Nature has to offer. This lightweight 2.5 layer pant features full-length zippers, reinforced knees and cuffs and suspender loops for use with your First Lite suspenders. Paired with either our Vapor or SEAK Jacket, you can feel confident that you will be dry and protected from the harshest conditions you will encounter while forgetting they're in your pack on the way out.

 An important note about sizing: Please be aware that the Boundary Stormtight pants are designed to be worn over your Obsidians or Corrugates, thus are a roomy fit.

Product Videos

Boundary Stormtight Pant Details

Layering Position

  • Rainwear


  • True to Size: Purchase your normal size to wear over other layers
  • Exclusive 37.5 Active Particle Technology 
    • Exhausts moisture and maintains core body temperature 
    • Traps odors (human signature) and releases them when laundered
    • Our most lightweight, breathable, and packable foul weather system for high exertion backcountry hunts when weight and pack space are imperative.
    • Compact and extremely lightweight
    • Full-length zippers mean they can be pulled on and off over your boots, making them very easy and quick to take on and off--less than a minute!
    • Built-in stretch for complete range of motion
    • Pressure tested watertight zippers on all enclosures

    How It's Built

    • Material: 2.5-Layer Rain Shell
    • Cut: Cut to Wear Over Your Kit
    • Primary Uses:
      • Spot & Stalk
      • Upland
      • Fishing
      • Lifestyle
    • Weight: 19oz.

    Where to Use

    • Regions:
      • Intermountain/Rockies
      • Southwest
      • Midwest
      • Northeast
      • BC/Alaska
      • Pacific Northwest
    • Temperature Ranges:
      • Below 20F
      • 20F - 45F
      • 45F - 60F
      • 60F - 80F

    Customer Reviews

    Based on 85 reviews
    Josh Briele
    Product Size: 34 x 32
    Height: 6'1
    Weight: 160
    Waist Size: 34
    Inseam Length: 32
    Location: PA
    Primary Use: Hunting
    Poor weatherproofing

    Really expected more from these. I'm not typically the type to spend $200 on a pair of pants but I like what they do for conservation and was looking to replace a few items this year so I bought these and jacket. Just wore them out for the first time in what could be considered not much more then a drizzle and within 30 minutes I was completely soaked. Everything in my jacket pockets was also soaked.

    Product Size: 42 x 33
    Height: 5'8
    Weight: 235
    Waist Size: 42
    Inseam Length: 32
    Location: CA
    Primary Use: Duck hunting and plan on big game hunting
    Pants boundry

    Wow I came back to ca with these threw them over my hip waders and just finished duck and goose season in and out of the blind pouring down rain sitting in the Tully wet .these pant out performed any thing I have before .tough durable can't babble enough . would buy again, HELL YA !!!!!!!!

    Product Size: M
    Height: 6 ft
    Weight: 175
    Waist Size: 32
    Inseam Length: 34
    Location: Thick brush
    Primary Use: Hunting/Fishing
    Great Gear

    Bought these pants prior to White-tail season in Iowa. Held up under walking through tall wet grass and thorny brush. I have a 32 waist and ordered M. They fit well over my pair of hunting pants. Highly recommend!

    Product Size: L
    Height: 66"
    Weight: 200 lbs
    Waist Size: 34
    Inseam Length: 29
    great for staying warm in the treestand

    I got these pants mostly for their ability to block wind and as a easy, lightweight layer I can keep in my pack for long hunts where the weather and conditions can change throughout the day. I really like the zipper on each leg that runs the total length of the pant so I can put them on and take them off without needing to remove my boots.

    Product Size: M
    Height: 5' 7"
    Weight: 165
    Waist Size: 31
    Inseam Length: 31
    Location: The wet PNW
    Primary Use: Upland game hunting
    Perfect pants!

    These pants are perfect: very light, highly weatherproof, and surprisingly durable. I've crashed my way through sticker bushes, corn rows, marshlands, etc. and have not experienced a single issue with durability. The first time I found myself waist deep in blackberry bushes (it happens) figured I was going to ruin these pants--not so. While I exited the bushes as quickly as I could and was pretty careful while in them, there were still a fair number of thorns scraping across these pants--no punctures, no rips! Certainly I wouldn't make crashing through thorny bushes a habit (I don't think these pants would prevail in such conditions indefinitely), but nice to have light pants that aren't ruined the instant you find yourself in nasty terrain. Also, unlike my buddies donning non-FirstLite pants that are loud when they walk, these pants, being very pliable, you can walk around in near silently.

    Br. W
    Product Size: L
    Height: 5’10”
    Weight: 210
    Waist Size: 34
    Inseam Length: 32
    Draw Length: 28
    Location: Inclement weather, desert, mountains
    Primary Use: Hiking, hunting, fishing

    Great to have. Comfortable if a little roomy in the waistline and extremely light in the pack. These are great for layering up to meet inclement weather. I would probably get something heavier for persistently wet conditions like in the rainforests of the Pacific Northwest. But these are absolutely perfect for meeting a sudden rainstorm, walking or sitting in snow above your boots, and for keeping handy in a pack. Durable for activity in light brush at least. I’ve worn them in two rainstorms and a day with a consistent drizzle, I stayed completely dry. They unzip at the side of both legs and are easy to put on over boots and whatever insulated or active wear pants you happen to be wearing. They have an integrated belt and stretch waistline. The pocket is nice, I rarely use it. The waistline stretches enough to slide my hands under these shell pants to get to my pockets underneath. I keep them in my pack for the unexpected, the unexpected has struck twice, and these have performed beautifully.

    Product Size: S
    Height: 5'4
    Weight: 110lbs
    Waist Size: 27
    Inseam Length: 30
    Location: Back Country
    Primary Use: Hunting
    Stayed EXTRA Dry but wish they had a women's version

    These pants work extremely well for keeping you dry. I've worn them in a rainstorm where my socks were squelchy wet and I was perfectly dry everywhere else. I wear them in the snow all the time and they don't even get to a point of ever feeling wet. Super silent for waterproof material. The pocket is the perfect size for a knife and I wish it was a little bit bigger to fit more things as I can only get into my jacket pockets if I unbuckle my pack, but overall that's minor and not big enough of a deal to lose a star. The side zips are awesome and these pants are so light I can't even feel a difference when I take them off and put them in my pack. I only wish they made these in the women's version because these pants are very big on me. I really wanted some waterproof pants and I am layering them, so I got them even though I knew they would be too big. Lengthwise they are good, and the elastic and built-in belt is tight enough that if I put them on over top of my other pants and my sweatshirt they stay up comfortably, but they are VERY roomy in the hip/waist area.

    Product Size: L
    Height: 6ft
    Weight: 220
    Waist Size: 34-36in
    Inseam Length: 32
    Location: Wisconsin
    Primary Use: every wet condition
    The waterproof pants to have

    I've used these pants for everything. from rain storms hunting pigs and Alabama to the harsh wet winters of Wisconsin chasing White tails.

    The thing that sold me the most on these pants was when setting beaver traps in Northern Wisconsin. Me and friend were setting 320 conybeares in an ice cover 2-3ft deep channel. When cutting the hole through the ice I ended up falling through. I was maybe in the water for 5 seconds max before I got out but every under my pants was completely dry. It was about 10 degrees out that day and if it wasn't for these pant it would have meant a 10 min walk back to the truck and a 30min drive back to the cabin to change close and head back to finish the work we set out for.

    The only issue with these pants ive had - the fabric in the crotch area wore out but it was nothing some silicone spray couldn't fix.

    Adrian R.
    Product Size: S
    Height: 65
    Weight: 170
    Waist Size: 30

    I wore these pants as an outer layer along with the Vapor Stormlight Ultralight Rain Jacket during a recent trip to Iceland. The pants performed exceptionally well in the harshest winter conditions I have ever experienced. I wore them everyday for 8 days, while hiking on glaciers and other general outdoor exploration activities. They held up just fine, no rips or tears anywhere, and kept me 100% dry. I ordered a small since I am shorter than most, and there was still plenty of room underneath for all of my insulating layers. The zipper function on the legs was extremely helpful, as I could take the pants off over my boots when I didn't need them.

    Product Size: M
    Height: 5 10'
    Weight: 155
    Location: Fishing in the rain and a snow/rain storm
    Primary Use: fishing
    Decent Shell Pants - Very Very prone to rips (Immediately)

    Thought I would try these against the competition first to see how they performed not being constructed from your standard Gore membrane or Event, Neoshell, Etc...They fit really large around the waist which was a bummer so I had to purchase the suspenders to make them work for me. Regardless the overall fit and function were okay, but I put two small tears in them almost immediately and still to this day have no idea how that even happened...not a huge deal, through some goretex patches on them and the pants were good to go. a few weeks later while ice fishing, my cousin points down at the pants and tells me there's a huge rip down the side of the pants - Again no idea how or when they ripped. Hoping FL can do something for me but haven't heard anything back yet, I realize these aren't the Seek Stormtight pants but they need to be able to withstand more than a few outings before the fabric completely fails in my opinion.