Lykan Half Zip | Men's Houdini Men's Pullovers

Next-gen insulation. No seams, no waste, no compromise

Conventional mid-layers are built the same way clothing has been built for generations: fabric is woven, cut into panels, and those panels are stitched together. Every stitch is a weak point; every cut creates offcut waste; and the resulting seams sit against the skin, adding bulk and potential irritation under a shell. Houdini's Airweb Knit technology changes all of that. The Lykan Half Zip is knitted in one seamless piece using Shima-Seiki Wholegarment 3D technology – a process that eliminates seams entirely, creates zero production waste, and results in a garment that truly feels like an extension of the body. The yarn is Japanese Teijin Waveron and Deltapeak: a unique combination that creates an open-knit structure with lofty, insulating air pockets and exceptional moisture transport. The fabric is 100% recycled and recyclable polyester, fully circular at end of life. The half-zip collar allows precise ventilation control when output levels change – opening up on the ascent, sealing in warmth on the ridge.

FEATURES
SPECS
MATERIALS
SIZE GUIDE
CARE GUIDE
ECO CREDENTIALS
THE BRAND

- Airweb Knit construction – fully seamless 3D knitting, zero production waste
- Teijin Waveron and Delta Ecopure core yarn – lofty, moisture-wicking, exceptional breathability
- Half-zip for ventilation control
- 100% recycled and recyclable polyester – fully circular
- Regular fit
- Weight: 345 g (men's size large)
- Recyclable
- 100% Recycled Polyester
- Denier and filament count: 60d/72f + 75d/30f
Size Bottom (cm) Chest (cm)

S 96 98

M 102 104

L 108 110

XL 114 116
- Air clothes instead of washing if the clothes are not too dirty. You save water, energy and it makes the clothes last longer.
- Feel free to use a laundry bag. It protects your garments and prevents microfibers from leaking out. When cleaning the bag and filter in the machine, make sure to wipe clean and dispose of lint in the bin. Never rinse the laundry bag with water as the fibers can then end up in lakes and oceans.
- Wash at a maximum of 40 degrees.
- Wash with mild environmentally certified detergents and be sure to use the correct dosage.
- Avoid fabric softener. In addition to being bad for the environment, it impairs the garment's performance, especially moisture transport and drying time.
- Tumble dry on low heat.
- Iron on low heat.
- Ethically Sourced Materials - This product is made with recycled and recyclable polyester.
Since 1993, Houdini has been asking a question the outdoor industry rarely considers: does this product deserve to exist? Founded in Stockholm and shaped by the mountains and waterways of Scandinavia, the brand is resolutely anti-trend. Instead, every design idea is interrogated with a series of asks: will this product last long enough? Is it versatile enough? Does it have a next-life solution?

Often, the answer shows up in the fabric. 100% of the materials Houdini uses for its current collection are recycled, recyclable, renewable, biodegradable, or Bluesign-certified. These are not workarounds – they are the baseline, developed through years of partnerships with the best technical fabric producers in Japan, Italy, Sweden, and beyond. Take Polartec Power Stretch Pro, the legendary fleece that Houdini has used for over a decade. Or Airweb Knit – a seamless, hi-tech insulation fabric from Japan that produces zero waste in manufacture. Or PrimaLoft Gold synthetic fill, which performs like down without using a single bird's feather.

Houdini calls this circular approach “progressive performance design”. It means products are designed to be repaired, reused, or repurposed – so nothing ends up as waste. And it means garments that are genuinely better to use than anything else out there, built to become lifelong companions rather than seasonal purchases. For anyone who takes both their adventure and their responsibility to the planet seriously, this is the brand.

Houdini

Lykan Half Zip | Men's

Name: Lykan Half Zip | Men's
Brand: Houdini
SKU: 830065_191-S
Price: 194.95 GBP
Availability: InStock

⇨ Use code OFFER10 for a 10% discount on this product

.price-ui--loading { display: block !important; opacity: 1 !important; }

£194.95

Size:

Colour: Foggy Mountain

Only 1 left

Free UK Shipping On Orders £50+

Extended Returns On All Orders

Price Match Guarantee

Exceptional Customer Service

Next-gen insulation. No seams, no waste, no compromise

FEATURES
SPECS
MATERIALS
SIZE GUIDE
CARE GUIDE
ECO CREDENTIALS
THE BRAND

- Airweb Knit construction – fully seamless 3D knitting, zero production waste
- Teijin Waveron and Delta Ecopure core yarn – lofty, moisture-wicking, exceptional breathability
- Half-zip for ventilation control
- 100% recycled and recyclable polyester – fully circular
- Regular fit
- Weight: 345 g (men's size large)
- Recyclable
- 100% Recycled Polyester
- Denier and filament count: 60d/72f + 75d/30f
Size Bottom (cm) Chest (cm)

S 96 98

M 102 104

L 108 110

XL 114 116
- Air clothes instead of washing if the clothes are not too dirty. You save water, energy and it makes the clothes last longer.
- Feel free to use a laundry bag. It protects your garments and prevents microfibers from leaking out. When cleaning the bag and filter in the machine, make sure to wipe clean and dispose of lint in the bin. Never rinse the laundry bag with water as the fibers can then end up in lakes and oceans.
- Wash at a maximum of 40 degrees.
- Wash with mild environmentally certified detergents and be sure to use the correct dosage.
- Avoid fabric softener. In addition to being bad for the environment, it impairs the garment's performance, especially moisture transport and drying time.
- Tumble dry on low heat.
- Iron on low heat.
- Ethically Sourced Materials - This product is made with recycled and recyclable polyester.
Since 1993, Houdini has been asking a question the outdoor industry rarely considers: does this product deserve to exist? Founded in Stockholm and shaped by the mountains and waterways of Scandinavia, the brand is resolutely anti-trend. Instead, every design idea is interrogated with a series of asks: will this product last long enough? Is it versatile enough? Does it have a next-life solution?

Often, the answer shows up in the fabric. 100% of the materials Houdini uses for its current collection are recycled, recyclable, renewable, biodegradable, or Bluesign-certified. These are not workarounds – they are the baseline, developed through years of partnerships with the best technical fabric producers in Japan, Italy, Sweden, and beyond. Take Polartec Power Stretch Pro, the legendary fleece that Houdini has used for over a decade. Or Airweb Knit – a seamless, hi-tech insulation fabric from Japan that produces zero waste in manufacture. Or PrimaLoft Gold synthetic fill, which performs like down without using a single bird's feather.

Houdini calls this circular approach “progressive performance design”. It means products are designed to be repaired, reused, or repurposed – so nothing ends up as waste. And it means garments that are genuinely better to use than anything else out there, built to become lifelong companions rather than seasonal purchases. For anyone who takes both their adventure and their responsibility to the planet seriously, this is the brand.