3F functional t-shirt Chris is a super breathable, ultra light and comfortable t-shirt for all your outdoor activities. Whether this is running, hiking, trial running or your marathon or long distance challenges it is designed to not let you down.  

Consistent performance 

Too bad we can’t run or hike naked. But, Second best thing would be wearing this special Mykonos blue t-shirt. Made from ultra light and breathable fabric, it feels like you are not wearing anything. With a soft touch it offers you flexibility and a comfortable touch with the skin. Even in hot and humid weather when it absorbs your sweat, it wicks the sweat to the outer layer and keeps your body dry. 

Design 

With our signature pattern on the side for a special slim and funky effect, you can combine it with our signature hoodie to finish the style. 

Highlights  

• No chafing and pilling 
• Super breathable and light 
• Sweat wicking 
• 4 way stretch 
• Suitable for marathon’s and long distance trial runs 
• Available in the latest color Mykonos blue 

Comes in our extra thick FREE laundry meshbag. Use this to protect your favorite items.

Size Chart

Find your size, use your measurements and the chart below to determine your size.

Our T-shirts are slim fit. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different suggested sizes, we suggest to order the size indicated by your chest measurement.

Wash instructions

Your new favorite piece comes with an extra thick laundry meshbag that we give you for FREE. Just because we love and care about our stuff and we know you are going too. Protect your new activewear with our cool laundry meshbag.