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Stoy By Killtec

Explore women's plus-size puffer jackets and winter travel 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 functional and stylish plus-size clothing. You’ve not felt technical quality like this in your size before!

We love the STOY men's plus size puffer jackets and STOY women's coats for curves which are perfect for travelling in style. They also have a small range of quality plus-size layers for keeping you warm.

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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Stoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 4XL-6XLStoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 4XL-6XL
Stoy Earle Mens Plus Size Zip Fleece Jacket Grey Sizes 4XL-6XL Sale priceFrom $139.99
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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$159.99
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Pre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XLPre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XL
Pre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XL Sale price$169.99
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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
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Stoy Unisex Plus Size Puffer Vest Black Sizes 3XL - 6XLStoy Unisex Plus Size Puffer Vest Black Sizes 3XL - 6XL
Stoy Unisex Plus Size Puffer Vest Black Sizes 3XL - 6XL Sale price$199.99
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Save $100.00CLEARANCE - Stoy Ida Womens Plus Size Waterproof Shell Jacket Light Olive Sizes 18-22Stoy Ida Womens Plus Size Trench Waterproof Coat Olive Sizes 20-32
CLEARANCE - Stoy Ida Womens Plus Size Waterproof Shell Jacket Light Olive Sizes 18-22 Sale priceFrom $199.99 Regular price$299.99
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Pre-order: Stoy Elsa Women’s Plus Size Knitted Jacket Black Blue Sizes 22 - 30Pre-order: Stoy Elsa Women’s Plus Size Knitted Jacket Black Blue Sizes 22 - 30
Pre-order: Stoy Elsa Women’s Plus Size Knitted Jacket Black Blue Sizes 22 - 30 Sale price$199.99
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Pre-Order: Stoy Women’s Plus Size Puffer Vest Navy Sizes 22 - 26Pre-Order: Stoy Women’s Plus Size Puffer Vest Navy Sizes 22 - 26
Pre-Order: Stoy Women’s Plus Size Puffer Vest Navy Sizes 22 - 26 Sale price$199.99
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Save $20.00STOY 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 priceFrom $249.99 Regular price$269.99
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Save $50.00STOY Hugo Men’s Big and Tall Puffer Jacket Rust Red / Orange Sizes 3XL-6XLSTOY Hugo Men’s Big and Tall Puffer Jacket Rust Red / Orange Sizes 3XL-6XL
STOY Hugo Men’s Big and Tall Puffer Jacket Rust Red / Orange Sizes 3XL-6XL Sale price$249.99 Regular price$299.99
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Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rose Sizes 22 - 26Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rose Sizes 22 - 26
Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rose Sizes 22 - 26 Sale price$259.99
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Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rust Red Size 30Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rust Red Size 30
Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Rust Red Size 30 Sale price$259.99
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Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Pistachio Sizes 22 - 30Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Pistachio Sizes 22 - 30
Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Pistachio Sizes 22 - 30 Sale price$259.99
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STOY Elke Women’s Plus Size Puffer Jacket Orchid Sizes 20-32Stoy Elke Women’s Plus Size Puffer Jacket Orchid Sizes 20-28
Stoy Elke Women’s Plus Size Puffer Jacket Orchid Sizes 20-28 Sale price$269.99
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Save $30.00STOY Mens Plus Size Softshell Jacket Dark Olive Sizes 3XL-6XLWaterproof-STOY-Mens-Plus Size-Softshell-Jacket-Olive-Plus-Sizes-3XL-6XL-Video
Stoy Mens Plus Size Softshell Jacket Dark Olive Sizes 3XL-6XL Sale priceFrom $269.99 Regular price$299.99
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Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Black Blue Size 22Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Black Blue Size 22
Pre-order: Stoy Mia Women’s Plus Size Puffer Jacket Black Blue Size 22 Sale price$279.99
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Save $70.00STOY Ben Men’s Plus Size Shell Jacket Black Size 3XLSTOY Ben Men’s Plus Size Shell Jacket Black Size 3XL
STOY Ben Men’s Plus Size Shell Jacket Black Size 3XL Sale priceFrom $299.99 Regular price$369.99
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STOY Hugo Men’s Big and Tall Puffer Jacket Olive Size 6XLSTOY Hugo Men’s Big and Tall Puffer Jacket Olive Size 6XL
STOY Hugo Men’s Big and Tall Puffer Jacket Olive Size 6XL Sale price$299.99
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Stoy Hugo Men’s Big and Tall Puffer Jacket Black Blue Sizes 3XL-6XLStoy Hugo Men’s Big and Tall Puffer Jacket Black Blue Sizes 3XL-6XL
Stoy Hugo Men’s Big and Tall Puffer Jacket Black Blue Sizes 3XL-6XL Sale price$299.99
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Pre-Order: Stoy Ida Womens Plus Size Waterproof Shell Jacket Light Olive Size 32Stoy Ida Womens Plus Size Trench Waterproof Coat Olive Sizes 20-32
Pre-Order: Stoy Ida Womens Plus Size Waterproof Shell Jacket Light Olive Size 32 Sale price$299.99
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Save $80.00Stoy Alec Mens Plus Size Jacket Dark Olive Sizes 3XL-6XLStoy Alec Mens Plus Size Jacket Dark Olive Sizes 3XL-6XL
Stoy Alec Mens Plus Size Jacket Dark Olive Sizes 3XL-6XL Sale priceFrom $319.99 Regular price$399.99
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Save $80.00Stoy Alec Mens Plus Size Jacket Storm Blue Sizes 3XL-6XLStoy Alec Mens Plus Size Jacket Storm Blue Sizes 3XL-6XL
Stoy Alec Mens Plus Size Jacket Storm Blue Sizes 3XL-6XL Sale price$319.99 Regular price$399.99
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Pre-order: Stoy Agnes Tech Womens Snow Jacket Black Plus Sizes 20 - 24Pre-order: Stoy Agnes Tech Womens Snow Jacket Black Plus Sizes 20 - 24
Pre-order: Stoy Agnes Tech Womens Snow Jacket Black Plus Sizes 20 - 24 Sale price$339.99
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Pre-order: Stoy Agnes Tech Womens Snow Jacket Dark Rose Plus Sizes 20 - 26Pre-order: Stoy Agnes Tech Womens Snow Jacket Dark Rose Plus Sizes 20 - 26
Pre-order: Stoy Agnes Tech Womens Snow Jacket Dark Rose Plus Sizes 20 - 26 Sale price$339.99
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Pre-Order: Stoy Agnes Tech Womens Snow Jacket Storm Blue Plus Sizes 20 - 28
Pre-Order: Stoy Agnes Tech Womens Snow Jacket Storm Blue Plus Sizes 20 - 28 Sale price$339.99
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Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Black Blue Sizes 24 - 28Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Black Blue Sizes 24 - 28
Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Black Blue Sizes 24 - 28 Sale price$349.99
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Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Dark Mint Sizes 22 - 28Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Dark Mint Sizes 22 - 28
Pre-Order: Stoy Ava Womens Plus Size Waterproof Jacket Dark Mint Sizes 22 - 28 Sale price$349.99
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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
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STOY Kale Men’s Plus Size Jacket Black & Grey Sizes 3XL - 6XLSTOY Kale Men’s Plus Size Jacket Black & Grey Sizes 3XL - 6XL
STOY Kale Men’s Plus Size Jacket Black & Grey Sizes 3XL - 6XL Sale price$379.99
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Stoy Astrid Women's Plus Size Long Puffer Dark Mint Sizes 22-32Pre-Order: Stoy Astrid Women's Plus Size Long Puffer Dark Mint Sizes 24 - 28
Pre-Order: Stoy Astrid Women's Plus Size Long Puffer Dark Mint Sizes 24 - 28 Sale price$379.99
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Stoy Astrid Women's Plus Size Long Puffer Storm Blue Sizes 22-30Pre-Order: Stoy Astrid Women's Plus Size Long Puffer Storm Blue Sizes 20 - 24
Pre-Order: Stoy Astrid Women's Plus Size Long Puffer Storm Blue Sizes 20 - 24 Sale price$379.99
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Pre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XLPre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XL
Pre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XL Sale price$379.99
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Stoy Alec Mens Plus Size Jacket Black Blue Sizes 3XL-6XLStoy Alec Mens Plus Size Jacket Black Blue Sizes 3XL & 6XL
Stoy Alec Mens Plus Size Jacket Black Blue Sizes 3XL & 6XL Sale price$399.99
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Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Black Sizes 20 - 28Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Black Sizes 20 - 28
Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Black Sizes 20 - 28 Sale price$399.99
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Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30
Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30 Sale price$399.99
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Stoy Dawn Womens Plus Size Long Puffer Jacket Dark Olive Sizes 24-28Stoy Dawn Womens Plus Size Long Puffer Jacket Dark Olive Sizes 24-28
Stoy Dawn Womens Plus Size Long Puffer Jacket Dark Olive Sizes 24-28 Sale price$439.99
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Pre-order: Stoy Alma Womens Plus Size Snow Jacket Black Sizes 20 - 24Pre-order: Stoy Alma Womens Plus Size Snow Jacket Black Sizes 20 - 24
Pre-order: Stoy Alma Womens Plus Size Snow Jacket Black Sizes 20 - 24 Sale price$469.99
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Pre-order: Stoy Alma Womens Plus Size Snow Jacket Storm Blue Sizes 22 - 26Pre-order: Stoy Alma Womens Plus Size Snow Jacket Storm Blue Sizes 22 - 26
Pre-order: Stoy Alma Womens Plus Size Snow Jacket Storm Blue Sizes 22 - 26 Sale price$469.99
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Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24
Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24 Sale price$499.99
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Pre-Order: Stoy Anton Men's Plus Size Winter Puffer Coat Black Sizes 3XL - 6XLPre-Order: Stoy Anton Men's Plus Size Winter Puffer Coat Black Sizes 3XL - 6XL
Pre-Order: Stoy Anton Men's Plus Size Winter Puffer Coat Black Sizes 3XL - 6XL Sale price$499.99
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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.

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Pre-Order: Outdoor Research Freewheel Women’s Plus Size Shorts Bronze 1X - 4X Sale price$199.99
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Pre-Order: Outdoor Research Freewheel Women’s Plus Size Shorts Black 1X - 4XPre-Order: Outdoor Research Freewheel Women’s Plus Size Shorts Black 1X - 4X
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Pre-Order: Outdoor Research Echo Womens Plus Size T-Shirt Sunrise 2X - 4XPre-Order: Outdoor Research Echo Womens Plus Size T-Shirt Sunrise 2X - 4X
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Pre-Order: Outdoor Research Women’s Aspire 3L Rain Shell Jacket Lingonberry USA Plus Sizes 2X-4XPre-Order: Outdoor Research Women’s Aspire 3L Rain Shell Jacket Lingonberry USA Plus Sizes 2X-4X
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Pre-Order: Outdoor Research Snowcrew Womens Plus Size Jacket Neptune/Harbor USA Size 2X - 4XPre-Order: Outdoor Research Snowcrew Womens Plus Size Jacket Neptune/Harbor USA Size 2X - 4X
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Pre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XLPre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XL
Pre-Order: Stoy Powerstretch Mens Plus Size Zip Jacket Dark Navy Sizes 3XL - 6XL Sale price$169.99
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Pre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XLPre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XL
Pre-Order: STOY Ken Men’s Plus Size Shell Jacket Black Sizes 4XL - 6XL Sale price$379.99
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Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24
Pre-Order: Stoy Dawn Womens Plus Size Long Puffer Jacket Black Sizes 22 - 24 Sale price$499.99
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Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30
Pre-Order: Stoy Lucy Womens Plus Size Puffer Coat Dark Olive Sizes 22 - 30 Sale price$399.99
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