SITKA Kelvin Aerolite Jacket
In a sea of outdoor specialization, having versatile gear as well is a strength. This lightweight, compressible jacket maximizes warmth while minimizing bulk. Use it for everything from backcountry hunts and off-season scouting trips to everyday life; it slips comfortably under a shell whenever you need an extra shot of warmth. Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates the aesthetics and performance of down insulation, but with warm-when-wet performance.
Specifications
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Weight: 16 oz.
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Synthetic PrimaLoft® Gold Insulation with Cross Core™ technology replicates the warmth and compressibility of down, but with the benefit of warm-when-wet performance
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Lightweight insulation (35% recycled) is infused with silica aerogel, a nearly weightless material that’s composed of more than 95% air and acts as additional thermal insulation
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20-denier polyester face with durable water repellent finish, 20-denier polyester backer
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DWR finish resists precipitation and prevents face fabric from wetting out
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Gusseted stretch cuffs allow for smooth, easy layering and unrestricted shooting
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Fitted hood provides low-profile warmth and concealment; doesn’t obstruct peripheral vision
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Deep, zippered chest pocket safely stores your valuables
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Imported
Size Guide
MEN’S
| SIZE | CHEST | SLEEVE |
|---|---|---|
| Small | 36″ – 38″ | 33″ |
| Medium | 39″ – 41″ | 34″ |
| Medium Tall | 39″ – 41″ | 36″ |
| Large | 42″ – 45″ | 35″ |
| Large Tall | 42″ – 45″ | 37″ |
| X-Large | 46″ – 49″ | 36″ |
| X-Large Tall | 46″ – 49″ | 38″ |
| 2XL | 50″ – 53″ | 37″ |
| 2XL Tall | 50″ – 53″ | 39″ |
| 3XL | 54″ – 57″ | 38″ |
| 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″ |
| SIZE | PALM CIRC | LENGTH |
|---|---|---|
| Medium | 8″ – 8.5” | 7.5″ – 8″ |
| Large | 9″ – 9.5” | 8.5″ – 9″ |
| X-Large | 9.5″ – 10” | 9″ – 9.5″ |
| 2XL | 10″ – 10.5″ | 9.5″ – 10″ |
| SIZE | CALF CIRC | BOOT SIZE |
|---|---|---|
| M/L | 17.5″ | US 6 – 10″ |
| L/XL | 18.5” | US 10 – 14″ |
HOW TO TAKE MEASUREMENTS
Expert Insights
The Kelvin Aerolite Jacket is a “Cadillac” product offered by SITKA Gear concerning a synthetic insulation layer. The PrimaLoft Gold insulation with Cross Core technology permits a significantly warmer layering piece without the added bulk, ultimately enabling an outer shell to be worn over it with ease, such as a soft shell jacket or rain wear. This product is extremely versatile and packable, and should strongly be considered by any gear enthusiast or outdoor adventurer.
Product Videos
