Blizzard Bib Pant
Blizzard Bib Pant
Blizzard Bib Pant
Blizzard Bib Pant

Blizzard Bib Pant

  • Big Game : Optifade Open Country
$699.00 $489.30
(6 Reviews)

To be notified when an out-of-stock product is available, please select your size and click the "EMAIL ME" button.

Ready for those extended-exposure hunts in the harshest winter conditions, the Blizzard Bib Pant will keep you warm, comfortable and ready for the moment of truth. Paired with the Blizzard Parka, it secures you into a 2-layer GORE-TEX® vault for 100% waterproof–yet breathable–protection and is lined with the world’s first water-repellent hybrid insulation for maximum warmth.

Product ID: #50064

Sizing Guide

Jacket & Tops Sizing

Size Chest Sleeve
Small 36 - 38" 33"
Medium 39 - 41" 34"
Medium Tall 39 - 41" 36"
Large 42 - 45" 35"
Large Tall 42 - 45" 37"
X-Large 46 - 49" 36"
X-Large Tall 46 - 49" 38"
2XL 50 - 53" 37"
2XL Tall 50 - 53" 39"
3XL 54 - 57" 38"

Pant Sizing (Inches)

Size Waist Reg Tall
30 30" 31"
31 31" 31"
32 32" 31" 33"
33 33" 32" 34"
34 34" 32" 34"
35 35" 32" 34"
36 36" 33" 34.5"
37 37" 33" 34.5"
38 38" 33" 34.5"
40 40" 33"
42 42" 33"
44 44" 33"

Pant Sizing

Size Waist Reg Tall
Small 28 - 30" 31"
Medium 31 - 33" 31" 33"
Large 34 - 37" 32" 34"
X-Large 38 - 41" 32" 34"
2XL 42 - 45" 32" 34"
3XL 46 - 49" 32" 34"

Equinox & Dakota Pant Sizing

Size Waist Reg Tall
30 31" 31"
32 33" 31" 33"
34 35" 32" 34"
36 37" 32" 34"
38 39" 32" 34"
40 41" 32"
42 43" 32"
44 45" 32"

Glove Sizing

Size Palm Circ Length
Medium 8 - 8.5" 7.5 - 8"
Large 9 - 9.5" 8.5 - 9"
X-Large 9.5 - 10" 9 - 9.5"
2XL 10 - 10.5" 9.5 - 10"

Gaiter Sizing

Size Calf Circ Boot Size
M/L 17.5" US 6-10"
L/XL 18.5" US 10-14"

How to Take
Your Measurements


    Bend your elbow and put your hand on your hip. Measure from the center of the back of your neck, along the shoulder and down the elbow to the wrist bone.


    Take measurement under armpits, around fullest part of chest and shoulder blades.


    Measure around where you normally wear your pants, keeping the tape measure a bit loose or putting one finger between your body and the tape measure.

  • 4. INSEAM

    In a standing position,measure from your crotch to where you want your pants to end, breaking at the top of the shoe in the front and just above the heel in the back.

  • 5. GLOVES

    With hand partially closed, measure over the knuckles, around the hand, excluding the thumb.

Fit Guide

SITKA Gear engineers gear with a specific Fit and intended end use in mind. These functional designs provide the user with authentic garments for the right situation.

Fit Descriptions

We can communicate our Fit descriptions in 3 different ways. Keep in mind that each garment will allow for layering in accordance to the garments place in a system and described Fit

  • P/F
  • S/F
  • E/F

    Designed for minimal layering. Whether an early season piece or already insulated this garment fits to prevent inefficiencies in heat retention caused by dead space.


    Designed to accommodate layering for more versatility from early to late season climates.


    Designed for maximum layering in the worst conditions. Cut roomier to accommodate additional layering underneath.

Back to Shopping
  • GORE™ OPTIFADE™ Concealment Open Country is scientifically optimized for engagement ranges of 50 yards and beyond at ground level in rocky terrain above the timber line.

  • Weight: 42.4 oz. // Size: L

  • Fabric: Waterproof 3-Layer GORE-TEX® Laminate.

  • Insulation: 6.8 oz. of 60% 650-Fill Power White Duck Down, 40% Ultrafine PrimaLoft® Fibers, Polyester Weave

  • Durable Water Repellent finish resists light precipitation and prevents the face fabric from wetting out.

  • 3/4 Side Zips: 3/4 side zips allow for venting and make for an easy on/off as conditions change.

  • Secure Pockets: Zippered hip pockets and quiet snap cargo pockets keep you organized.

  • Reinforced Seat: The seat is reinforced for extra protection when riding and hunkering down in rugged country.

  • The Blizzard Bib Pant is insulated throughout with the world’s first water-repellent hybrid insulation of 60% 650-fill power white duck down and 40% ultrafine PrimaLoft® fibers. This is wrapped in 3 layers of GORE-TEX® membrane and concealed with a highly durable polyester face fabric.

  • Bib Styling For Added Protection: A high seat back and suspenders keep the piece in place to seal out cold in any position

  • GORE-TEX® Technology: Garments made with GORE-TEX® fabrics are durably waterproof, lightweight, and extremely breathable.

  • PrimaLoft® Technology: PrimaLoft® products are the ultimate in insulation technology for hunters. Ultra-fine fibers are engineered to retain maximum warmth even when wet.

Water Protection
Wind Protection
Product is Standard Fit, designed to be layered for versatility.



Why We Made This

In the past, the best way to combat long exposure to extreme cold-weather conditions was to stack layer upon layer, leaving the hunter with a system that was not purpose-built for active pursuits. Our approach was to combine a water-repellent hybrid insulation with a fully waterproof–yet breathable–GORE-TEX® layer of protection, creating a system that’s equipped to confront the world’s most unforgiving conditions.

Product Comments

6 Reviews
Write a Comment
Reviewed On 09/19/2020

Incredibly warm. Just wish I had a choice of other camp patterns.

Reviewed On 12/28/2017

I love Sitka so much, y'all are awesome!
I was just wondering when the blizzard pant bib will come out in Optifade subalpine?
Thanks y'all rock!

Reviewed On 11/07/2016

Why are these not made in a small? Petite female hunters need warmth more than anyone.

Terry Hillger
Reviewed On 08/17/2016

I recently went on a spring Brown bear hunt in Alaska. As you know the weather can be quite drastic at time's. I used the Blizzard bibs heavily Along with the parka during the hunt. Crossing streams, rivers, deep snow and hail and rain daily I couldn't have asked for a better way to stay dry. This is a great product that can withstand heavy punishment. Thanks!

Philip Glass
Reviewed On 02/23/2015

I recently tested many Sitka products on my recent hunt for Ibex in Kyrgyzstan. 15 degree mornings at 12,500' found me horseback in the Tien Shan Mountains on the border of China. The Blizzard Bib pants really did the job at these low temps. Comfortable to wear even over jeans to really keep you warm.

Reviewed On 01/06/2015

The new Blizzard Bib Pant seems well designed and surprisingly light. The only thing I cannot understand about the design is why the bottom of the pants does not provide a mechanism for tightening the fit to minimize air movement between the boot / leg and garment. It seems that with the design of the pant being for maintaining warmth that it should have a built in mechanism to tighten the fit. Am I missing something here?
I think that Sitka is the best hunting gear there is for design and performance. I recommend it to any hunter I meet.

1 of 2
SITKA Team - 07.26.2019

Layering 101 with SITKA Gear Founder, Jonathan Hart

As humans, we are at a genetic and physiological disadvantage to survive in wild places. Yet we’re instinctively drawn to test our mettle against species who have adapted for millennia to thrive in these challenging environments. At SITKA, we build systems to level the playing field with wild animals in their domain; giving hunters the ability to adapt to the rapidly-changing conditions encountered in the wild.