Montane Men's Dart Long Sleeve T-Shirt

Montane Men's Dart Long Sleeve T‑Shirt

See our entire range from Montan here!

The Montane Men's Dart Long Sleeve T-Shirt is a lightweight, technical base layer for men , designed for fast-paced, high-intensity mountain and outdoor activities . Designed to serve as the foundation of an effective layering system, the shirt delivers high comfort whether you're running, hiking, climbing or moving around in alpine environments.

The material consists of APEX ECO – 100% recycled polyester , a high-performance fabric with dual-layer piqué construction that provides effective moisture transport, good breathability and very fast drying time . The combination makes the Dill Dart LS ideal for activities where body temperature and exertion level vary greatly during the same ride.

For added functionality, the shirt is treated with POLYGIENE® permanent odor control , which inhibits bacterial growth and keeps the garment fresh even after multiple days of use. This means you can wear the shirt multiple times before washing , which is both practical on the go and kinder to the environment.

The design is thoughtfully crafted for next-to-skin comfort. Low-profile flatlock seams minimize chafing under a pack or harness, while the Regular Fit provides ample freedom of movement without feeling baggy. The result is a reliable all-rounder that works just as well as a reinforcement layer under a shell or on its own in milder weather.

Key benefits

Lightweight and quick-drying base layer for men

APEX ECO fabric made from 100% recycled polyester

POLYGIENE® odor control for more uses between washes

High breathability & effective moisture transport

Flatlock seams for chafing-free comfort

Suitable for year-round use in many activities

Specifications

Type: Long-sleeved base layer shirt (men's)

Material: 100% recycled polyester (APEX ECO)

Weight: approx. 130 g

Fit: Regular Fit

Neck: Crew neck

Odor control: POLYGIENE® permanent treatment

Quick-drying: Yes

Activities: Hiking, trail running, climbing, trekking, fastpacking, ski touring

Best suited for

High-intensity outdoor activities

Day trips & multi-day trips where odor and moisture control is important

Year-round stock-on-stock system

Those who want a lightweight, durable and highly versatile base layer

Other information

Category: Baselayers & technical shirts – men

Sustainability: Made entirely from recycled materials

Design philosophy: Firm, light & functional

The Montane Men's Dart Long Sleeve T-Shirt is a long-sleeved technical base layer with a Regular Fit . The fit is flexible and relatively close to the body without feeling like a compression garment.

The sweater is normal in size. Use your chest measurement as a starting point and use the waist and sleeve length as additional guidance.

Size chart

The measurements in the table are body measurements in centimeters, not the finished garment measurements of the sweater.

How do you measure?

Chest: Measure around the widest part of your chest. Hold the measuring tape horizontally and let your arms hang relaxed.

Waist: Measure around the natural waist without tightening the tape measure.

Sleeve length: Measure from the center of the neck, over the shoulder and down the arm to the wrist. Keep the arm slightly bent when measuring.

What size should I choose?

The chest width is the most important measurement for this sweater.

• Choose the size that is closest to your chest measurement for a snug base layer fit.
• Choose the larger size if you are between two sizes or want to use the sweater as a more casual, standalone garment.
• Choose the smaller size if you are between two sizes and prefer a more body-hugging fit under other layers.
• If your bust and waist correspond to different sizes, you should normally choose the larger size.
• Check the sleeve length if you have particularly long or short arms.

The shirt should follow your body without being tight across your chest, shoulders or armpits. You should be able to lift your arms and move your upper body without the bottom being pulled up.