Sitka M's Ambient 100 Hooded Jacket - Optifade Cover

Sitka Ambient 100 Hooded Jacket

Active Insulation Built for the Hunt in Motion

The Sitka Ambient 100 Hooded Jacket is designed for hunters who rarely stand still. Built as a cornerstone active insulation layer, it balances warmth, breathability, and mobility to perform during constant movement in cool and cold conditions. Whether climbing ridgelines at first light or glassing after the hike in, the Ambient 100 adapts to your pace—dumping heat when you’re working hard and retaining warmth when the action slows.

Breathable Warmth with PrimaLoft® Evolve Insulation

At the heart of the Ambient 100 is 100g PrimaLoft® Evolve active insulation, engineered to regulate body temperature during high-output pursuits. Unlike traditional insulation, it allows excess heat and moisture to escape while maintaining warmth, keeping you comfortable through changing exertion levels. The result is a versatile midlayer that eliminates the need to constantly add or remove layers as conditions shift.

Durable Protection Without Added Bulk

A durable 20D ripstop nylon face fabric provides abrasion resistance when pushing through brush or carrying a pack, while a durable water repellent finish sheds light rain and snow. Four-way stretch construction ensures unrestricted movement, and the sculpted hood delivers coverage without interfering with peripheral vision. Designed to integrate seamlessly into a layered hunting system, the Ambient 100 Hooded Jacket delivers performance without excess weight or bulk.

Key Features:

• 100g PrimaLoft® Evolve active insulation provides breathable warmth during movement

• 20D ripstop nylon face increases durability in rugged environments

• Durable water repellent finish sheds light rain and snow

• 4-way stretch fabric enhances mobility and comfort

• Zippered chest pocket and hand pockets secure essentials

• Sculpted hood provides coverage without obstructing vision

• Full-zip front allows easy temperature regulation and layering

• Weight: 13 oz / 369 g

• Style No. 600410

The Sitka Ambient 100 Hooded Jacket delivers breathable active insulation, durable construction, and lightweight versatility—making it an essential layer for high-output hunts in cool weather.