Best Dart Long Sleeve T-Shirt Baselayer – Long Sleeves

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A staple in Montane’s iconic Dart range, this long-sleeved T-shirt continues to deliver reliable performance and comfort for year-round mountain adventures.

Montane says: 

The Dart Long Sleeve T-Shirt is a classic, all-season, all-mountain technical baselayer. The 100% recycled APEX ECO fabric perfectly balances warmth, wicking and breathability and is finished with POLYGIENE® permanent odour control for multi-day freshness.

Our Verdict

The Montane Dart Long Sleeve T-Shirt is a dependable technical baselayer, ideal for all-season mountain use. Made from 100% recycled APEX ECO fabric, it expertly balances warmth, breathability, and moisture-wicking performance, keeping you comfortable during high-energy activities. The POLYGIENE® permanent odour control makes it perfect for multi-day trips, ensuring freshness throughout.

This long-sleeve top reduces chafing and enhances comfort during extended wear with flat-locked seams and single-side seam construction. Weighing just 141g for a medium, it’s lightweight and easy to pack, making it a versatile addition to any layering system.

– Reviewed by Ultralight Outdoor Gear

In-depth Reviews:

• Montane Dart Long Sleeve T-Shirt Review – “A great versatile baselayer and was my only choice for a recent multi-day hike.”

Features

• Single side seam construction reduces chaffing
• Low profile collar
• Low profile flatlocked seams

Specifications

• Small weighs: 134g
• Medium weighs: 141g
• Large weighs: 152g
• XLarge weighs: 155g
• Regular Fit

Material & Construction

• APEX ECO 100% recycled polyester
• POLYGIENE® permanent odour control
• UPF 20+ fabric

Help & advice:

• About Montane
• Recycled Content in Outdoor Gear