Buy with confidence, we will happily swap sizes for you.
Sitka sizing is comparable to New Zealand and Australian sizes - so if you wear a large in a work shirt a large in Sitka will generally be the right fit too.
Order the same size in base and outer layers, the outer layer in the same size is designed to fit over the layers that are likely to be worn underneath it.
Small | Medium | Large | X-Large | XX-Large | XXX-Large | |
Chest | 36-38" 91-96cm |
39-41" 99-104cm |
42-45" 106-114cm |
46-49" 116-125cm |
50-53" 127-135cm |
54-57" 137-145cm |
Sleeve |
33" |
34" 86cm |
35-36" 89cm |
36" 91cm |
36" 91cm |
36.5" 93cm |
Waist | 28-30" 71-76cm |
31-33" 79-84cm |
34-37" 86-94cm |
38-41" 96-104cm |
42-45" 107-114cm |
46-49" 117-124cm |
Inseam - Regular | 30" 76cm |
31" 79cm |
32" 81cm |
32" 81cm |
32" 81cm |
32" 81cm |
Inseam - Tall | 32" 81cm |
33" 84cm |
34" 86cm |
34" 86cm |
34" 86cm |
34" 86cm |
Tall Sizes - Tall Pants have an extra 2" (5cm) in leg length. Tall Jackets and Tops have an extra 2" (5cm) in the sleeves and 1.5" (3.8cm) in the body.
Waist Measurement | 30" | 31" | 32" | 33" | 34" | 35" | 36" | 37" | 38" | 40" | 42" | 44" |
Inseam - Regular | 31" | 31" | 32" | 32" | 32" | 32" | 33" | 33" | 33" | 33" | 33" | 33" |
Inseam - Tall | 34" | 34" | 34" | 34" | 34.5" | 34.5" | 34.5" |
Waist Measurement | 30" | 32" | 34" | 36" | 38" | 40" | 42" | 44" |
Inseam - Regular | 31" | 31" | 32" | 32" | 32" | 32" | 32" | 32" |
Inseam - Tall | 32" | 33" | 34" | 34" | 34" |
Glove Sizing | M | L | XL | Gaiter Sizing | M/L | L/XL | |
Circumference | 8-8.5" | 9-9.5" | 9.5-10" | Calf Circumference | 17.5" | 18.5" | |
Length | 7.5-8" | 8.5-9" | 9-9.5" | Boot Circumference | 20.75" | 22" | |
Gaiter Height | 16.25" |
17.25" |
XS | S | M | L | XL | XXL | |
Chest/Bust | 32-33" | 34-35" | 36-37" | 38-40" | 42-44" | 46" |
Waist | 25.5-26.5" | 27.5-28.5" | 29.5-30.5" | 32-34" | 36-38" | 40.5" |
Hip | 35-36" | 37-38" | 39-40" | 41.5-43 | 45-47" | 48.5" |
Inseam | 31" | 32" | 32" | 32" | 32" | 33" |
25" | 26" | 27" | 28" | 29" | 30" | 31" | 32" | 33" | |
Waist | 25.5" | 26.5" | 27.5" | 28.5" | 29.5" | 30.5" | 31.5" | 32.5" | 33.5" |
Hip | 35" | 36" | 37" | 38" | 39" | 40" | 41" | 42" | 43" |
Inseam | 31" | 31" | 32" | 32" | 32" | 32" | 32" | 32" | 32" |
Glove Sizing | S | M | L | Headwear | OSFM | |
Knuckle Circumference | 6.5-7" | 7-7.5" | 7.5-8" | Head Circumference | 20-22" |
Small (8) | Medium (10-12) | Large (14-16) | |
Height | 45-51" | 51.5-58" | 57.5-64" |
Chest | 25.5-27" | 28.5-30" | 31.5-33" |
Waist | 22-23" | 24-25" | 26-27.5" |
Hip | 26-27.5" | 29-30.5" | 32-33.5" |
Inseam | 19-21" | 23.5-25" | 26.5-28" |
$649.99 NZD
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Collections: Hunting Insulation, Hunting Jackets & Vests, Sitka Gear, Waterfowl
Category: 2025, Insulation, Jacket, Men's, Softshell, Timber, WINDSTOPPER® by GORE Labs
Type: Jacket
Cold weather and stiff winds demanded powerful upper-body insulation that could be layered into a system from beneath waders and bibs without bulk. Sitka's approach was to stop the wind dead with WINDSTOPPER® by GORE-TEX LABS while maximising heat retention and mobility using PrimaLoft® Gold Insulation with Cross Core™ technology in the torso and sleeves. This cutting-edge insulator delivers a high weight-to-warmth ratio with the aesthetics and performance of down, while offering warm-when-wet functionality. Compression-resistant fleece was used in the lower torso to tuck easily inside waders or bibs. This heater of a combination of a 100% windproof fabric and down-like insulation was our solution to keeping you warm and moving freely while offering a wealth of layering options.
Destined to be one of your most powerful weapons against late-season wind and cold, the Duck Oven retains massive amounts of heat while promoting maximum freedom of movement when layered beneath waders or bibs. It packs a one-two punch of warmth: WINDSTOPPER® by GORE-TEX LABS shielding you from frigid gusts and Primaloft® Gold Insulation with Cross Core™ technology locking in heat at the torso and sleeves. The compression-resistant fleece lower third is streamlined to tuck easily under waders or bibs.
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