Stone Glacier De Havilland LITE Pant
Stone Glacier De Havilland LITE Pant
A forward-facing view of the Stone Glacier De Havilland LITE Pant in muskeg.
A forward-facing view of the Stone Glacier De Havilland LITE Pant in tarmac.
A close-up of a backpacker resting alongside a downed tree while wearing the Stone Glacier De Havilland LITE Pant in tarmac.
A backcountry archery hunter hiking uphill near saguaro cactus while wearing the Stone Glacier De Havilland LITE Pant in muskeg.
A close-up image of the side vents associated with the Stone Glacier De Havilland LITE Pants in muskeg, for the purpose of expelling heat from one&
A close-up image of a backcountry hunter sitting on a remote hillside of grass while wearing the Stone Glacier De Havilland LITE Pants in tarmac.
A close-up image of a backpacker wearing the Stone Glacier De Havilland LITE Pants in tarmac while standing in a wooded area.
A close-up image of an archery hunter with bow in hand, hiking over a ridge line while wearing the Stone Glacier De Havilland LITE Pants in muskeg.
A backcountry archery hunter descending around a rock face with bow in hand while wearing the Stone Glacier De Havilland LITE Pants.

Stone Glacier De Havilland LITE Pant

Sale price$179.00

  • Low stock - 2 items left

**DISCONTINUED PRODUCT VARIANT** - Stone Glacier discontinued the De Havilland LITE Tarmac as of early 2024. Only this color variant is marked down at clearance pricing. This is a great opportunity to pick up our team favorite pant (and color too!) from Stone Glacier at clearance pricing!

The all-new De Havilland LITE Pants offer the same industry-leading features as our best-selling De Havilland Pants with an updated, Nylon double weave textile that is about 25% lighter than its all-season predecessor. Built with our innovative and Patented Contour Waist™ System, true boot cut cuffs, Stratum™ Layered Zipper System, and YKK zippers, this pant will be your go-to for all early season forays into the backcountry. Knee pad compatibility and front-facing cargo pockets that include an internal cell phone sleeve ensure comfort and easy access to necessities. If you are on the market for a backpacking pant, fit for early-season conditions, or you already love our original De Havilland Pants, the De Havilland LITE Pants are sure to become your new go-to in the mountains.


*This product is final sale. See our return/exchange policy for more details:


  • Weight – 1 lb. 3 oz.
  • DWR Treated Water Resistant Face
  • 89% Nylon, 11% Spandex Double Weave Textile
  • Textile Weight - 172 gm/m2
  • Knee Pad Compatible
  • Extra Large Side Zips – Stratum™ Layered Zipper System
  • Quiet Close, Front Facing Cargo Pockets
  • Internal Cargo Pocket Cell Phone Sleeve
  • Ultralight Waistline Materials
  • Athletic Fit and Articulated Knees
  • True Boot Cut Cuff
  • Patented Contour Waist™ System
  • Reverse Coil YKK Zippers
  • Compatible with P12 Knee Pads

Size Chart

Stone Glacier products are designed with an athletic fit to provide the highest level of performance in the field. Use the sizing chart below to help guide you to the appropriately sized garment. Note, the De Havilland Pants incorporate our patented Contour™ Waist System which provides approximately 3 inches of waist adjustment to create an exact fit.

Stone Glacier Sizing


Note: Calculate your body measurements, then select your product size. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

  1. Measured Chest: With arms relaxed at your sides, measure under your arms, around the fullest part of your chest.
  2. Measured Sleeve: With arm relaxed at your side and slightly bent, measure from center back neck, across the shoulder to elbow and down to the wrist.
  3. Measured Belt Line: Measure around your waist at the point in which your pants typically ride.
  4. Measured Inseam: From a standing position, measure from your crotch down the inside leg to the floor.

Stone Glacier Size Chart Table

Nearly all Stone Glacier pants feature our patented Contour Waist™ system, which allows for three inches of waist adjustment. Additionally, SG pants are sized accordingly for layering. If you wear a large in our base layers, you will also wear a large in other SG layers. If you are still unsure of what size pants to buy, measure your waist and reference the "Measured Belt Line" chart below.

Stone Glacier Size Chart Table


Our patented Contour Waist™ System is designed to provide an exact fit around your waist. No more buying pants that are slightly too large or don’t fit quite right. As well, this system allows you to adjust the waist size of your pants to allow for a proper fit when layering base layers or insulation bottoms underneath. To adjust the Contour Waist, follow the below steps:

Stone Glacier Contour Waist Demo

Note: Proper fit is best achieved by adjusting the Contour Waist while wearing the pants.

  1. Unfasten the top buckle attachment and unzip the zipper fly.
  2. While the zipper fly is unzipped, detach the left side (left as when the wearer is looking down on the zipper fly) of the zipper from the hook and loop pad by pulling it down and away, starting at the top.
  3. Reattach the zipper fly to the hook and loop pad by starting at the bottom and pressing it firmly and evenly up towards the top. Attaching the zipper at a steeper angle to the left, will adjust the pants smaller. Attaching the zipper further to the right will adjust the pants larger.
  4. Once the zipper is reattached, zip up the fly as normal and fasten the top buckle, adjusting tension as necessary. Repeat steps 3 & 4 until the proper fit is achieved.
  5. Once you find your proper fit the zipper fly will work as normal and adjustment does not need to be made again until required when layering or as desired.

Expert Insights

The Stone Glacier De Havilland LITE Pant is the most versatile pant offered by the company. It's well-suited for early season through late October, and even later if you're the type who like to wear bottom layers beneath your pants. They've proven extremely durable and comfortable in terrain from thorn-ridden Arizona to the unforgiving creek bottoms of Idaho. Our Staff wears these regularly in the field as well as everyday throughout the year.

Product Videos

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.