Ortovox 150 Cool Crack Shirt

The Ortovox 150 Cool Crack Shirt is a durable and functional T-shirt designed for demanding climbing days and intense use on rock. Built for high performance, it combines natural materials with outstanding durability and delivers reliable comfort even during long, hot sessions.

The blend of merino wool and lyocell fibers ensures balanced climate control: merino regulates temperature and moisture while resisting odors, and lyocell fibers provide a natural cooling effect through evaporation. The Betaspun technology enhances durability by wrapping polyamide filaments around the natural fiber core—resulting in high tear and abrasion resistance with a soft feel.

Product Details

• Usage: climbing, mountain sports, training
• Merino wool for climate regulation
• Lyocell fibers for cooling effect
• Betaspun technology for durability
• Robust, tear- and abrasion-resistant
• Breathable and quick-drying
• Odor-resistant
• Soft and comfortable feel
• Regular fit
• Durable and functional

A performance shirt that delivers strength, comfort, and reliability—perfect for demanding days on the rock.