SITKA HyperDown Pant The warmest insulation layer for big game hunters who don’t let the weather slow them down. We built these pants for the big-game hunter who takes winter weather in stride. Insulated with 800-fill power PrimaLoft® Gold down blend, they’re our warmest puffy pants. 7/8 length easy-access side zips make for quick and easy layering, even over boots. 27D ripstop face fabric is doubled up on the seat and knees for added toughness where you need it most. Specifications Built to wear over your other layers 800-fill power PrimaLoft® Gold down blend with Cross Core™ Technology 90% down, 10% synthetic 27D ripstop polyester face and 10D ripstop nylon lining resists snags and tears Double layer construction on the seat and knees 7/8 side zips for easy on & off Leg zippers are arranged for easy access underneath other layers Elastic waist Zippered fly Suspender compatible Expedition Fit Size guide Pants 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” – Small 28” – 30” 31” 33” Medium 31” – 33” 31” 34” Large 34” – 37” 32” 34” X-Large 38” – 41” 32” 34” 2-XL 42” – 45” 32” 34” 3-XL 46” – 49” 32” 34” How to Take Measurements 1. Sleeve Measure 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. 2. Chest Size Take measurement under armpits, around fullest part of chest and shoulder blades. 3. Waist Size 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. Size & Fit Performance Fit Designed for minimal layering. Whether an early season piece or already insulated, this garment fits to prevent ineffenciencies in heat retention caused by dead space. Standard Fit Designed to accommodate layering for more versatility from early to late season climates. Expedition Fit Designed for maximum layering in the worst conditions. Cut roomier to accommodate additional layering underneath. Expert Insights Product Videos