Klattermusen Sif Ultralight Windbreaker Zip Hood Jacket

Klättermusen is a maker of refined mountaineering equipment. Established in 1975 to combine utility and extreme durability in environmentally considerate designs and materials, Klättermusen supports outdoor enthusiasts through unforgiving weather and unpredictable situations. Every piece of Klättermusen mountaineering equipment is created with functionality in mind, in order to fulfill the needs of true adventurers, while at the same time minimize the ecological footprint..

Sif is an ultralight, technical and versatile jacket with light stretch that’s perfect for any fast-paced activity in mild weather.

The Sif Zip Hood Jacket is made from the new stretchable Ultralight Oculus® Ripstop fabric in 100% recycled polyester that’s silent, fast-wicking and quick drying. It has great tear resistance and durability for its thinness. It features a slanted lightweight zipper to avoid chafing and elastic edges around the sleeves, hood and back for an overall snug fit. It has a packable pocket with two loops for easy attachment when compressed. A practical accessory to any adventure.

• Ultra-light, quick-drying and soft material
• Lightweight, slanted two-way zipper at front
• Packable chest pocket with zipper
• Two attachment point loops inside chest pocket
• Reflector at sleeve, around hood and at back bottom hem
• Elastic webbing around hood opening and back hem for a snug fit
• Elastic webbing at back hem
• Reflective branding for visibility
• Fabric Composition: Oculus® - 100% Post-Consumer Recycled Polyester
• Fabric Certification: GRS -Global Recycled Standard, bluesign® Approved Fabric
• Made In: Vietnam
• Colourway: Purple Stone
• Product Code: 110213-781

We are currently working on measurements for apparel and accessories so please bear with us.

In the meantime, for footwear, please refer to the sizing guide here. However, if you require any additional advice on sizing, please contact us.

Worldwide shipping, domestic shipping in the UK, and in-store collection is available.

You can find all relevant shipping information here.

We have a 28-day return policy, which means you have 28 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.