What makes them special?
Heyday is our true, all-inclusive mountaineering shell pants. 100% circular, state-of-the-art performance designed to work in harmony with your every movement on your toughest adventures. With Heyday the Houdini design team set out to build a shell that allows you to really push your limits and get the most out of a life in the mountains. Heyday Pants are 3D shaped with Made to move technology to facilitate the movements of mountaineering and backcountry skiing.
How does it work?
Women’s Heyday is a fully featured and super durable pair of shell pants disguised in a minimalistic design with a soft, smooth and silent aura. The touch of the material is different from most performance shells — it’s soft, stretchy and silent, making you hear none of crackling fabrics but every sound of nature around you.
These are true mountaineering workhorse pants that meet the demands of any mountain guide or pro freeskier. Heyday Pants are equipped with zippers that go all the way from top to bottom of the leg, making them super easy to take on and off even with your boots or skis still on. All seams and zippers are taped for water protection. The light and smooth material is reinforced at the bottom of the legs with Schoeller® patches to deal with wear from boots and skis. Intergrated snow gaiters in the bottom leg.
Heyday Pants are PFAS-free, circular and made from recycled and recyclable fibers.
When should I use them?
Take them climbing, mountaineering, backcountry skiing or ski touring. Women’s Heyday Pants are made for serious adventures and a rugged life in the mountains. Even if you’re not a professional mountaineer spending 300 days a year on the mountain, you will thrive in these pants that are guaranteed not to limit your adventurous endeavors.
You don’t wear these super-durable pants out in a hurry, but if you eventually do — please don’t throw them away. Heyday Pants are made from recycled and recyclable fibers. The raw materials are valuable and can be used again. Bring them back to a Houdini shop or one of our retailers that has a Houdini recycling unit.
- Regular fit
- Designed with Made to move technology
- Taped seams and zippers
- Intergrated snow gaiters
- Full length water repellent ventilation zippers
- Harness-compatible zipper pockets at lower thigh
- Schoeller® reinforcement in leg endings
- Single hand volume adjustment at lower leg
- Lower hem eyelets for bootloop
- Internal zippered pocket for valuables
- Circular
- Recycled and recyclable materials
- PFAS-free
- Fabric made in Japan
- Garment produced in Estonia
- Weight women’s medium: 698 g
Waterproof & breathable
















