Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib
Incinerator Aerolite Bib

Incinerator Aerolite Bib

  • Whitetail : Elevated II
(13 Reviews)

Our warmest GORE-TEX insulated bib for whitetail hunting is built to keep you warm and dry in the most miserable conditions. Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates characteristics of down insulation, but with warm-when-wet performance and the ability to throw it in the wash daily to cut down on scent. This advanced insulation maximizes warmth while minimizing bulk so you can climb into your stand with less restriction. A lightly brushed water-repellent face sheds precipitation while cutting down on noise, and full-length side zips provide ultimate coverage and convenience.

Product ID: #30082

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"

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
  • Total weight: 49.5 oz.

  • GORE-TEX waterproof/breathable fabric helps you stay comfortable and focused

  • GORE-TEX 2-layer fabric with quiet, brushed polyester face

  • Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates the warmth and compressibility of down, but with the benefit of warm-when-wet performance

  • Lightweight high-loft insulation (35% recycled) is infused with silica aerogel, a nearly weightless material that’s composed of more than 95% air and acts as additional thermal insulation

  • Durable water repellent finish resists precipitation and prevents face fabric from wetting out

  • Lightly brushed face stays quiet in the treestand

  • Full-length YKK® side zips with waterproof construction allow for venting and easy on/offs

  • Bib design for ample coverage that won’t ride up or down when you’re seated, standing or climbing

  • Secure chest, hand and storage pockets keep your essentials at the ready

  • Imported

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



Why We Made This

Long sits in frigid, wet weather can be downright miserable. By upgrading our Incinerator Bib to an innovative synthetic insulation that uses trapped air to replicate the warmth and compressibility of down, we’re able to significantly reduce bulk and add warm-when-wet performance. The reduced bulk cuts weight while greatly increasing mobility in the stand. A quiet, waterproof brushed face fabric keeps noise from movement to a minimum.

Product Comments

13 Reviews
Write a Comment
Reviewed On 11/25/2022

So far so good . 2 real cold hunts. Worth the money. Fit great with room for multiple layering. 2xl I’m 5’ 8” 230. Inseam too long. Need short fat boy sizes!

Paul Kelly
Reviewed On 10/13/2022

The bib is quiet and makes no noise when moving around in a treestand. However, when sitting they are not warm. After walking a short distance, sweat begins to form and becomes unberable. The bib has a flaw in the design, specfically the adjustment buckles on the suspenders are sewn on the Back, not in the Front. To adjust the suspenders, you have to put on the bib, estimate how much slack needs be taken up, slide your arms out of the suspenders, twist the back of the bib to your side to reach the buckles, adjust the buckles, twist the bib to the back, and check if your adjustments were good. If not, repeat the process until the adjustments are good.

I called Sitka asking why the buckles were sewn on the Back rather than on the Front, and was told "that is the way the design team determined where the buckles should be". Seems like the Design Team never actually tried their design prior to sending to production. Would not purchase this bib again.

Corey K
Reviewed On 09/28/2022

I purchased these bibs last year and hunted until the end of bow season in Wisconsin. They are absolutely worth every penny. I wore my base layer and a pair of flannel lined pants under these bibs and did not experience the least bit of cold, even in single digit temps. They comfortable, quiet and have easily accessible pockets. If you hunt late season, these bibs are a must.

Zachary Poisson
Reviewed On 07/10/2022

I was looking for a bib to take on Michigan late season hunts. Durable and breathable enough for tough walks in and setting up my self hanger, while still being warm enough for long sits in single digits. These bibs delivered. The full length zipper let’s you take them on/off without having to balance on one foot, take your boot off, or scrape a boot through the inside and also let you zip from the top down on your walk to vent heat. The pockets are well thought out so you can carry all your essentials on the outer layer. They’re durable and quiet enough for self hanging set up in the morning and stay warm and waterproof during long snow storms. These bibs are definitely worth the price especially if your looking to hunt those tough late season weeks. They can turn those miserable sits that are a constant mental battle to stay in the tree into comfortable hunts and add hours to your late season hunts.

Reviewed On 01/31/2022

I get cold very easily and these are the warmest bibs I’ve ever owned. Before I tried them I couldn’t believe how thin they were and how they were supposed to keep me warm but so far I’ve hunted single digit weather and had some very cold boat rides and have not once gotten cold yet. Incredibly light and warm at the same time and stops wind to where you can’t even feel it.

Anthony B
Reviewed On 01/17/2022

Like another person said these are not meant for tree stand hunting and warmth. When you get moving, you get hot and sweaty in them but sitting in 30 degree weather with the sitka heavy weight merino on, I was shivering after about a hour and half into my sit. I am from southern Ohio. Wish I would have went with the fanatic bibs instead and would have saved myself some money. Another thing is they are loud when moving! If we are walking through any thing it sounds like you have a rain suit on. Honestly the only thing they are good at is staying dry. I was hunting and it rained on me and I stayed really dry so I will give it that they are water proof. If it wasn't for that it would be getting a 1 star.

Michael S
Reviewed On 12/28/2021

I have used the incinerator line for 3 Wisconsin and Illinois winter deer seasons and it’s the best hunting gear I’ve ever used… Very durable and extremely quite for when I take out the bow. Looks good, feels great and most importantly it has kept me warm in the worst of the Midwest weather I hunt. I just use a thick base layer underneath and it’s good to go.

Tony Feit
Reviewed On 12/12/2021

Everything is very well thought out with the placement of zippers and hand warming pockets. The waterproofing is very good and the bibs are fairly quiet. I am disappointed in their warmth. I sit all day long from a ladder stand or a hang on stand and when the temps dip below 10°F even with layering they are not warm considering their price. Good bibs just not for the extreme cold.

Tanner Wilson
Reviewed On 12/10/2021

Read what Sitka says about this product and BELIEVE it. It is awesome. I would highly recommend this for any hunter thinking about purchasing. They are super warm, water proof, and LIGHT. You cannot beat these bibs. I have worn many, but these are something special. I love the fit and the pockets. They truly are PERFECT. This is a product I will have for a long time.

Evan Burdick
Reviewed On 11/22/2021

Was very hesitant on buying these bibs for the price and because I've tried on the fanatic bibs which feel and look warmer. A Sitka rep assured me this is the warmer bib so I committed. I wanted to "test" it and so I only wore a base layer with these bibs. I hunt in Upstate NY and the morning temp was 18°F with a 5-10mph wind and I was so toasty. I will say after about 2-3 hours I started to get ever so slightly chilled but not enough for me to throw in the towel. I was still warm. Our bodies are designed to shiver when we're cold and no gear system will be 100% if you're not moving. I also paired this with the incinerator jacket in XL. I am 6'4, 210lbs and have a thin frame and the LT was prefect. Worth the money.

Like Martin
Reviewed On 11/20/2021

I live in Maine and am used to cold temperatures. These bibs are not meant for static tree stand hunting. I wore them with wool base layers and wool pants underneath and was still cold in the mid 30s. Walking around they keep you plenty warm, but not in a tree stand.

Reviewed On 11/15/2021

Incredible set of bibs. They are incredibly warm, but not suffocating. I walk in and out with these on and have not had to vent the legs. I'm sure long walks would be different, but I couldn’t be happier with this set.

Ryan Recknagel
Reviewed On 10/26/2021

I have these bibs and wore them in SE WI during a rain storm that was 45 degrees with 20 MPH winds into my face. I was wearing just these with a light base layer and I stayed warm, dry and comfortable. Recommend them. I prefer these so far over the Fanatic bibs for the packability. Time will tell as season progresses about warmth vs the Fanatic.

1 of 4
SITKA TEAM - 08.24.2021

Life is in the Balance

For Timo, launching his canoe into the late November chop takes some of these same considerations. In both these scenarios, Timo considers the weather, the wind, and the surrounding topography—he thinks of the flora and fauna and what effect the conditions and season might have on them.