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Stoy by Killtec

Explore plus-size winter fashion with STOY by Killtec – a premium German brand renowned for its high quality, sophisticated details, and trend-conscious designs. Stay perfectly equipped for any situation, be it a city shopping spree or a nature excursion, with our functional and stylish plus-size clothing. You’ve not felt technical quality like this in your size before! Use our sizing support page for personalised help with choosing which one best suits your next winter adventure!

Stoy by Killtec

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Save $185.00Stoy Scuba Mens Plus Size Zip Jacket Grey Sizes 2XL-6XLStoy Scuba Mens Plus Size Zip Jacket Grey Sizes 2XL-6XL
Stoy Scuba Mens Plus Size Zip Jacket Grey Sizes 2XL-6XL Sale priceFrom $49.99 AUD Regular price$234.99 AUD
Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Teal Green Sizes 20-28Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Teal Green Sizes 20-28
Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Teal Green Sizes 20-28 Sale price$149.99 AUD
Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Navy Sizes 18-28Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Navy Sizes 18-28
Stoy Emma Women's Plus Size Zip Fleece Jacket Dark Navy Sizes 18-28 Sale price$149.99 AUD
Stoy Earle Mens Plus Size Zip Fleece Jacket Black Sizes 2XL-6XLStoy Earle Mens Plus Size Zip Fleece Jacket Black Sizes 2XL-6XL
Stoy Earle Mens Plus Size Zip Fleece Jacket Black Sizes 2XL-6XL Sale price$149.99 AUD
Stoy Earle Mens Plus Size Zip Fleece Jacket Green Anthracite Sizes 3XL-4XLStoy Earle Mens Plus Size Zip Fleece Jacket Green Anthracite Sizes 3XL-4XL
Stoy Earle Mens Plus Size Zip Fleece Jacket Green Anthracite Sizes 3XL-4XL Sale price$149.99 AUD
Stoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 3XL-6XLStoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 3XL-6XL
Stoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 3XL-6XL Sale price$149.99 AUD
Stoy Earle Mens Plus Size Zip Fleece Jacket Dark Olive Sizes 4XL-6XLStoy Earle Mens Plus Size Zip Fleece Jacket Dark Olive Sizes 4XL-6XL
Stoy Earle Mens Plus Size Zip Fleece Jacket Dark Olive Sizes 4XL-6XL Sale price$149.99 AUD
STOY Powerstretch Women’s Plus Size Zip Jacket Dark Navy Sizes 20-32STOY Powerstretch Women’s Plus Size Zip Jacket Dark Navy Sizes 20-32
STOY Powerstretch Women’s Plus Size Zip Jacket Dark Navy Sizes 20-32 Sale price$169.99 AUD
STOY Women’s Plus Size Puffer Vest Navy Sizes 20-26STOY Women’s Plus Size Puffer Vest Navy Sizes 20-26
STOY Women’s Plus Size Puffer Vest Navy Sizes 20-26 Sale price$179.99 AUD
Save $70.00Stoy Friedrich Mens Plus Size Puffer Jacket Blue Sizes 2XLStoy Friedrich Mens Plus Size Puffer Jacket Blue Sizes 2XL
Stoy Friedrich Mens Plus Size Puffer Jacket Blue Sizes 2XL Sale priceFrom $199.99 AUD Regular price$269.99 AUD
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STOY Men’s Plus Size Puffer Vest Black Sizes 3XL-6XLSTOY Men’s Plus Size Puffer Vest Black Sizes 3XL-6XL
STOY Men’s Plus Size Puffer Vest Black Sizes 3XL-6XL Sale price$199.99 AUD
Save $30.00STOY Minna Women’s Plus Size Puffer Jacket Navy sizes 20-26STOY Minna Women’s Plus Size Puffer Jacket Navy sizes 20-26
STOY Minna Women’s Plus Size Puffer Jacket Navy sizes 20-26 Sale price$239.99 AUD Regular price$269.99 AUD
STOY Mia Women’s Plus Size Puffer Jacket Blue Sizes 22-32STOY Mia Women’s Plus Size Puffer Jacket Blue Sizes 22-32
STOY Mia Women’s Plus Size Puffer Jacket Blue Sizes 22-32 Sale price$239.99 AUD
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Save $90.00Stoy Abbess Womens Long Puffer Winter Coat Light Olive size 26Stoy Abbess Womens Long Puffer Winter Coat Light Olive size 26
Stoy Abbess Womens Long Puffer Winter Coat Light Olive size 26 Sale priceFrom $269.99 AUD Regular price$359.99 AUD
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Save $30.00STOY Lina Women’s Puffer Plus Size Jacket Dark Green Blue Sizes 20-22STOY Lina Women’s Puffer Plus Size Jacket Dark Green Blue Sizes 20-22
STOY Lina Women’s Puffer Plus Size Jacket Dark Green Blue Sizes 20-22 Sale priceFrom $269.99 AUD Regular price$299.99 AUD
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STOY Mia Women’s Plus Size Puffer Jacket Black Blue Sizes 20-28STOY Mia Women’s Plus Size Puffer Jacket Black Blue Sizes 20-28
STOY Mia Women’s Plus Size Puffer Jacket Black Blue Sizes 20-28 Sale price$269.99 AUD
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STOY Otto Men’s Big and Tall Puffer Jacket Black Blue Sizes sizes 3XL-5XLSTOY Otto Men’s Big and Tall Puffer Jacket Black Blue Sizes sizes 3XL-5XL
STOY Otto Men’s Big and Tall Puffer Jacket Black Blue Sizes sizes 3XL-5XL Sale price$269.99 AUD
Save $50.00Stoy Abbey Tech Womens Plus Size Snow Jacket Anthracite sizes 22-26Stoy Abbey Tech Womens Plus Size Snow Jacket Anthracite sizes 22-26
Stoy Abbey Tech Womens Plus Size Snow Jacket Anthracite sizes 22-26 Sale price$279.99 AUD Regular price$329.99 AUD
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Save $50.00Stoy Abbey Tech Womens Plus Size Snow Jacket Black sizes 22 & 26Stoy Abbey Tech Womens Plus Size Snow Jacket Black sizes 22 & 26
Stoy Abbey Tech Womens Plus Size Snow Jacket Black sizes 22 & 26 Sale price$279.99 AUD Regular price$329.99 AUD
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Save $150.00Stoy Margaretta Womens Plus Size Long Winter Coat Olive size 24Stoy Margaretta Womens Plus Size Long Winter Coat Olive size 24
Stoy Margaretta Womens Plus Size Long Winter Coat Olive size 24 Sale priceFrom $299.99 AUD Regular price$449.99 AUD
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STOY Lina Women’s Puffer Plus Size Jacket Black sizes 20-22STOY Lina Women’s Puffer Plus Size Jacket Black sizes 20-22
STOY Lina Women’s Puffer Plus Size Jacket Black sizes 20-22 Sale price$299.99 AUD
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Save $60.00STOY Abbess Women’s Long Winter Puffer Coat Burgundy sizes 20-26STOY Abbess Women’s Long Winter Puffer Coat Burgundy sizes 20-26
STOY Abbess Women’s Long Winter Puffer Coat Burgundy sizes 20-26 Sale priceFrom $299.99 AUD Regular price$359.99 AUD
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STOY Hugo Men’s Big and Tall Puffer Jacket Olive Sizes 3XL-6XLSTOY Hugo Men’s Big and Tall Puffer Jacket Olive Sizes 3XL-6XL
STOY Hugo Men’s Big and Tall Puffer Jacket Olive Sizes 3XL-6XL Sale price$299.99 AUD
Stoy Abbess Women's Plus Size Long Puffer Winter Coat Bronze size 28Stoy Abbess Women's Plus Size Long Puffer Winter Coat Bronze size 28
Stoy Abbess Women's Plus Size Long Puffer Winter Coat Bronze size 28 Sale price$359.99 AUD
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Stoy Abbess Women's Plus Size Long Puffer Winter Coat Navy sizes 20-26Stoy Abbess Women's Plus Size Long Puffer Winter Coat Navy sizes 20-26
Stoy Abbess Women's Plus Size Long Puffer Winter Coat Navy sizes 20-26 Sale price$359.99 AUD
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STOY Ben Men’s Plus Size Shell Jacket Black Sizes 3XL-5XLSTOY Ben Men’s Plus Size Shell Jacket Black Sizes 3XL-5XL
STOY Ben Men’s Plus Size Shell Jacket Black Sizes 3XL-5XL Sale price$369.99 AUD
STOY Kale Men’s Plus Size Jacket Black Sizes 3XL-5XLSTOY Kale Men’s Plus Size Jacket Black Sizes 3XL-5XL
STOY Kale Men’s Plus Size Jacket Black Sizes 3XL-5XL Sale price$399.99 AUD
Stoy Brigitta Long Womens Plus Size Puffer Winter Coat Black sizes 22-26Stoy Brigitta Long Womens Plus Size Puffer Winter Coat Black sizes 22-26
Stoy Brigitta Long Womens Plus Size Puffer Winter Coat Black sizes 22-26 Sale price$499.99 AUD
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Plus size winter fashion brand

Stoy by Killtec is a brand unlike any other in our collection. Meticulously designed and expertly crafted, Stoy winter coats and layers are here to adventure with you to the furthest northern and southern poles keeping you protected and dry in all kinds of extreme weather.

Travel through the winter with quality

To support the breathable outer material, many jackets have underarm ventilation. Thanks to the waterproofing rating of 10,000mm, you are well protected even from heavy rain.

STOY's Commitment to Sustainability

The entire STOY collection is free of perfluorinated and polyfluorinated chemicals (PFCs), known for their environmental persistence. Recognizing the potential harm, we're actively collaborating with suppliers to explore PFC-free alternatives. Our goal is to achieve greater harmony with the environment and nature, making our products more sustainably aligned. Additionally, we prioritise durability, ensuring our jackets, crafted from high-quality materials, stand the test of time for long-lasting wear.

Free shipping on orders over $99

within Australia

14 day free returns & exchanges

Learn more about our Returns Policy

Extensive sizing support

We're here to guide you on how to measure yourself and choose the right size with our free size check.

Supportive customer support

We're here to help via email, phone & chat

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