Merino wool ski jumpers for men

The Joe Alpine Zip is a sporty merino wool ski jumper designed for cold days on and off the piste. It combines the warmth of a classic ski sweater with the natural performance of merino wool, while allowing full freedom of movement. A considered choice for men looking for a functional, durable and understated merino ski sweater.

Made from 100% extra-fine merino wool, this men' merino wool ski sweater stands out for its clean look and reliable performance. The stand collar with zip allows flexible temperature control, while the clear, athletic cut ensures the Alpine Zip looks just as good on the slopes as it does beyond them.

Warmth without weight

Weighing approximately 500 grams, the Alpine Zip is one of the warmer styles within the Alpine Collection. The dense knit structure traps heat effectively while maintaining a stable shape, without feeling heavy. This makes it a merino wool ski jumper that offers dependable warmth while remaining breathable.

Thanks to the natural elasticity of merino wool, the sweater moves easily with the body and remains comfortable throughout long ski days. The Alpine Zip can be worn on its own or layered under a jacket, performing equally well as a ski midlayer.

Technical knit in pure merino wool

The Alpine Zip is knitted from 100% merino wool using a special fake full-needle technique. This construction creates subtle air pockets within the knit, improving insulation without adding bulk. The result is a merino wool ski sweater that feels noticeably warmer than a standard merino jumper, while still regulating moisture effectively.

With a fibre fineness of 19.5 microns, the extra-fine merino wool feels soft against the skin and does not itch. At the same time, the fabric remains shape-retaining and durable, making this merino ski jumper a reliable companion season after season.

Zip collar for adjustable comfort

The stand collar with zip turns the Alpine Zip into a versatile merino ski sweater that adapts easily to changing conditions. Open the zip during active descents, close it on cold lift rides or in windy conditions. This simple detail helps maintain a balanced body temperature and noticeably improves comfort on the slopes.

Three designs, one performance standard

The Alpine Zip is available in True Navy in three distinct designs. All versions share the same technical construction and differ only in appearance:

• Alpine Zip Stripe: True Navy with a single white stripe along the sleeve for a clean, sporty look
• Alpine Zip Double Stripe: True Navy with two red stripes on the left sleeve for a more dynamic feel
• Alpine Zip Block: True Navy with a red block detail on the right sleeve and double red stripes on the left for a bold, retro-inspired character

Each design gives this men' merino wool ski jumper its own personality, without compromising warmth, comfort or functionality.

From the slopes to the mountain lodge

The Alpine Zip is highly versatile. Wear it while skiing or as a warm layer after a long day in the snow. Its sporty appearance suits active ski days just as well as relaxed après ski moments or evenings in the mountain village. Combined with one of our jackets, this merino wool ski sweater provides additional warmth and a clean, balanced look.

Merino Wool: Naturally functional in the snow

Merino wool adapts effortlessly to changing conditions on the mountain. It retains warmth without overheating, supports a balanced body climate and stays comfortably dry. Thanks to the fine fibre structure, the Alpine Zip also remains fresh for longer.

As a natural, renewable material, merino wool combines technical performance with a responsible choice of fibre.

Caring for your merino ski sweater

Merino wool requires very little care. Thanks to its natural properties, the Alpine Zip stays fresh for a long time and rarely needs washing. In many cases, simply airing the sweater after wear is sufficient.

• Use a wool programme at 30°C, maximum 600 rpm
• Use wool detergent only, no fabric softener
• Do not tumble dry
• Dry flat to maintain shape
• Steam lightly if needed
• Do not bleach to preserve colour and fibre

Further care advice can be found under Maintenance.

Responsibly made for the mountains

The Alpine Zip is made from 100% natural merino wool and is fully biodegradable. As a merino wool ski jumper, it contains no synthetic fibres and releases no microplastics into the environment. Learn more about our approach on the Sustainability page.

Layer smartly & get personal advice

On particularly cold days, the Alpine Zip pairs perfectly with the Alpine Pully as a base layer. It also combines seamlessly with other styles from our men' sweater collection and our merino underwear range, creating a well-balanced layering system for warmth and comfort.

If you have any questions about fit, care or how to wear the Alpine Zip on the slopes, our team is happy to help – online, by phone, via chat or in our stores. As part of the Joe family, we take the time to offer personal advice and help you choose the right piece for cold days.