















The Men's SITKA Kelvin HyperDown Pant is an insulated pant for hunting. Winter hunts will always be toasty when equipped with the right bottom layer. Worn over top or under a shell, the 800 fill power PrimaLoft Gold down blend traps heat close to the body while remaining compressible and lightweight when packed away. The side zippers are 7/8 length, making it super simple to put on or take off, without having to remove your boots.
1lb 3.7oz
Relaxed
Hunting
Size Guide
| 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 40 | 42 | 44 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist | 30" | 31" | 32" | 33" | 34" | 35" | 36" | 37" | 38" | 40" | 42" | 44" |
| Regular Length | 31" | 31" | 31" | 32" | 32" | 32" | 33" | 33" | 33" | 33" | 33" | 33" |
| Tall Length | - | - | 33" | 34" | 34" | 34" | 34.5" | 34.5" | 34.5" | - | - | - |
| Alpha Size | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|
| Waist | 28 - 30" | 31 - 33" | 34 - 37" | 38 - 41" | 42 - 45" | 46 - 49" |
| Regular Length | 31" | 31" | 32" | 32" | 32" | 32" |
| Tall Length | 33" | 34" | 34" | 34" | 34" | 34" |
Waist — 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.
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.
P/F - PERFORMANCE FIT — 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.
S/F - STANDARD FIT — Designed to accommodate layering for more versatility from early to late season climates.
E/F - EXPEDITION FIT — Designed for maximum layering in the worst conditions. Cut roomier to accommodate additional layering underneath.