The redesigned 2019 Sitka Gear Core Heavyweight Bottom is a must have in your base layer arsenal. 2019 Sitka Gear Core Heavyweight Bottom is an ideal mid-layer for cold, static hunts. With Sitka's Permanent Polygiene Odor Control Technology, and gusseted design, the 2019 Sitka Gear Core Heavyweight Bottom provides warmth and breathability for those active late-season hunts.

To complete your perfect mid-layer base layer, pair 2019 Sitka Gear Core Heavyweight Bottom with the , and .

FEATURES

• Heavyweight comfort stretfleece
• Low-Profile Flatlock seam construction
• Minimal seaming
• Low-profile elastic waistband
• Gusseted design
• Permanent Polygiene Odor Control Technology

SPECIFICATIONS

Fabric Details: Heavyweight Comfort Stretfleece (93% Polyester / 7% Elastane)

Weight: 8.8 oz

MPN: 70015

Size Chart: ­

Performance Fit, designed for minimal layering.

OPTIFADE SUBALPINE 

Designed for stalking and ambushing ungulates from ground level in tree-covered and vegetated terrain. Subalpine is optimized for engagement ranges of 50 yards and less.

Environment: Vegetated Terrain
Scenario: Ground Ambush, Spot & Stalk
Climate: Cool, Cold, Extreme Cold

OPTIFADE OPEN COUNTRY

Scientifically optimized for engagement ranges of 40 yards and beyond at ground level in rocky terrain above the timberline. The Open Country pattern uses the larger neutral areas of the pattern (macro pattern) that are more critical to concealment at greater engagement ranges.

Environment: Open Terrain
Scenario: Spot & Stalk
Climate: Cool, Cold, Extreme Cold

OPTIFADE ELEVATED II

Specialized systems optimized for the pursuit of whitetail in forested environments with stealth, comfort and weather protection.

Environment: Vegetated Terrain
Scenario: Elevated, Blind
Climate: Cool, Cold, Extreme Cold

OPTIFADE MARSH

Specialized systems and concealment built to handle the heat, cold, rain, snow, wind, cattails, cornstalks, muck and finicky flocks found in water and dry field marsh environments.

Environment: Marsh / Field
Scenario: Dry Field, Wetlands
Climate: Cool, Cold, Extreme Cold

TECHNOLOGY

Polygiene Odor Control Technology is a natural fit for hunting. By permanently treating fabrics with low concentrations of silver salt, which has inherent antimicrobial properties and is naturally present in water, Polygiene safely eliminates the ability for bacteria to grow and effectively neutralizes odor.

Traditional mimicry patterns based on human vision are designed to look like a specific type of vegetation or terrain. GORE OPTIFADE Concealment is the only scientifically proven concealment pattern based on animal vision to optically fade a hunter into their surroundings. By using advanced blends of micro and macro patterns to fool animal vision rather than mimic a particular shape, GORE OPTIFADE Concealment is more versatile and more effective at getting hunters close to game.