The North Face Altimetro LT Crew Long Sleeve Tee

The M Summit AltiMetro LT Crew is a lightweight, slim-fit long-sleeve tee designed for runners who demand comfort and performance in challenging outdoor conditions. The garment offers a body-mapped construction to reduce weight and boost comfort, especially when carrying a backpack, while delivering full freedom of movement with a snug fit. It employs efficient moisture transport technologies to keep you dry and comfortable during long or strenuous activities, and features quick-drying properties to minimize dampness. Built with sustainability in mind, the main body is produced using 90% recycled polyester fibers. Reflective details enhance visibility in low light, and thumb holes add practical warmth and fit. The tee is adaptable for cold-weather training or as part of a versatile year-round running kit, providing a reliable base layer that stays comfortable as you push through your miles.

Features

• Slim, athletic fit for unrestricted movement
• Body-mapped fabric reduces weight
• Moisture transport wicks moisture away
• FlashDryPro improves drying and comfort
• Reflective logos for low-light visibility
• Thumb holes for added warmth and fit

Technical details

Materials: main body 90% recycled polyester fibers, 10% elastane. Technologies include Dotknit moisture transport and FlashDryPro for rapid moisture management. The design emphasizes lightweight construction and comfort when worn under external gear, with reflective elements and thumb holes enhancing usability during outdoor activity.