Heavyweight Bib
Features
Description
Built for the harshest late season conditions imaginable, the Heavyweight Bib delivers maximum warmth, windproof protection, and full lower body coverage for serious bowhunters who refuse to leave the stand early. Featuring 180g PrimaLoft® Gold insulation, sherpa lined comfort, and weather blocking construction, it’s designed to keep you protected through freezing all day sits, brutal wind, and the coldest stretches of whitetail season. When temperatures hit their lowest point, this is the bib built to help you stay longer, hunt harder, and remain focused when other hunters head home.
Men's Bottoms
If your measurements are in between those listed in the size chart, pick the next larger size.
Tall versions have an extended inseam length of 2 in.
Size Chart
| Size | Waist (in.) | Inseam (in.) |
|---|---|---|
| Small | 26 - 28 | 30 |
| Medium | 30 - 32 | 31 |
| Large | 34 - 36 | 32 |
| Large Tall | 34 - 36 | 34 |
| X-Large | 38 - 40 | 32 |
| X-Large Tall | 38 - 40 | 34 |
| 2X-Large | 42 - 44 | 32 |
Finding Your Measurements
Waist
Place measuring tape around your waist where you pants normally fit. For most accurate measurement place tape against skin.
Inseam
Stand with your feet about shoulder-width apart and measure from your crotch down your leg to the floor.

BEST USE
Extreme Cold, High Wind, And Brutal Late Season Hunts
Conditions
Materials & Specs
Fit
Join the Mission
Everything we do is for whitetails, and nothing keeps us going like seeing you get it done in ASIO.
Tag us on Instagram @asio_gear or send your photo to hunt@asiogear.com and you might see it up here.



































































