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XACT x Foehn Cortes Polartec® Delta™ T-Shirt - Unisex

$119.95 CAD

Meet your new go-to performance t-shirt.

Designed in collaboration with Foehn and powered by Polartec® Delta™, this ultra-light, breathable tee keeps you cool, dry, and comfortable during high-intensity efforts and hot summer days

Tested across running, cycling, and skiing, it’s built to regulate temperature, manage sweat, and move with your body — without compromise.

Minimal, versatile design. Premium feel.

The one shirt you’ll keep reaching for — every single time.

Unisex fit — women should size down for a closer fit.

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This isn’t just another performance t-shirt.

It’s the one you’ll compare everything else to

Built in collaboration with Foehn, this premium technical tee combines high-end apparel engineering with real-world testing across running, cycling, and skiing.

At its core is Polartec® Delta™, an advanced cooling fabric designed to:

  • Disperse moisture faster
  • Increase airflow
  • Regulate body temperature in hot and humid conditions

The result? A shirt that works with your body — keeping you cool, dry, and focused when intensity goes up.

We spent over a year refining every detail to create a lightweight, breathable, high-performance t-shirt that doesn’t just perform — it disappears when you wear it.

And then there’s the feel.

Soft, smooth, and incredibly comfortable, it’s the kind of shirt you’ll want to wear long after your workout ends. The clean, subtle design makes it easy to wear anywhere — training, travel, or everyday life.

Fewer shirts. Better ones. This is that one.

The same attention we put into our products — ingredient by ingredient, texture by texture, flavor by flavor — is the same mindset we brought to this t-shirt.

We partnered with Foehn because they share that obsession. They design apparel with purpose, precision, and performance in mind, and that made them the right team to build this with.

Together, we wanted to create a premium performance t-shirt that reflects what we believe in:
• thoughtful design
• high-quality materials
• long-term performance
• and products worth coming back to again and again

We spent over a year working on this project to make sure it felt right, fit right, and performed exactly the way we wanted in real conditions.

Tested through running, skiing, and biking, this is the best shirt our team has ever worn — not because it tries to do too much, but because every detail was considered.

We also wanted the design to stay subtle and versatile, so it’s the kind of shirt you can wear constantly — during training, between sessions, or anywhere else.

Because the best products aren’t the ones you own the most of.
They’re the ones you keep choosing.

If you want, I can also tighten the long description so it matches this exact tone more closely.

Fabric Technology
• Polartec® Delta™ cooling fabric
• Optimized knit structure for moisture dispersion and airflow
• Designed for hot and humid conditions

Composition
• 73% recycled polyester
• 27% Tencel™ (lyocell from renewable wood pulp)

Performance Features
• Advanced moisture-wicking
• Temperature regulating
• Highly breathable
• Odor control
• 360° stretch for full mobility

Construction
• Eyelet ventilation zones
• Laser-cut & bonded hems
• Lightweight (~134 g)
• Fabric weight: 139 GSM

Fit
• Performance fitted (close-to-body, low bulk)
• Layers easily

Sustainability
• Recycled materials
• Renewable fibers
• Bluesign® approved fabric
• Supports 1% for the Planet

This is your everyday performance t-shirt.

Wear it for:
• Running in the heat
• Cycling and endurance training
• Gym and high-intensity workouts
• Travel and daily wearBase layer skiing

It’s built for performance — but designed to be worn everywhere.

Fit note:
Unisex fit. Women should size down for a closer fit.

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