Montane
Montane Men's Dart Long Sleeve T-Shirt (APEX, black)
- Weight: 9/10 How much it adds to your pack.
- Warmth: 3/10 How much the fabric insulates next to your skin. Heavier fabric is warmer and slower to dry.
Fast, sweaty days: hillwalking, scrambling and trail running, where it is meant to wick and dry quickly
- Weight
- 155 g (not stated)
- Fabric weight
- Not published
- Fibre
- Synthetic
- Merino
- 0%
Where to buy
Montane £35 In stock. Free delivery. Black, size M in stock. Free UK delivery over £25 (its banner).
View at shop: MontaneGO Outdoors £35 In stock. Delivery £3.99. Black, sizes XS to XXL in stock including M (XXXL out). Free delivery from £80.
View at shop: GO OutdoorsPrices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More
Our ratings (out of 10)
1 to 10, compared with the whole market. Each says what it's based on. How we score
Weight
From maker's figures 9/10How much it adds to your pack. 9: Among the best you can buy for this.
Montane's UK page gives 155 g with no size (its EU page the same; its US page gives the same weight in ounces). 155 g is under 160 g, the 5 band. Inglesport's page gives the same 155 g.
Warmth
Estimate from maker's specs: fibre (no fabric weight published) 3/10How much the fabric insulates next to your skin. Heavier fabric is warmer and slower to dry. 3: Below average. Fine for some trips, not others.
Estimate from maker's specs
In short
Good for
- Fast, sweaty days: hillwalking, scrambling and trail running, where it is meant to wick and dry quickly
- Multi-day trips where a light synthetic top is rinsed and dried overnight
Strengths
- 155 g, light for a long-sleeve top
- 100% recycled polyester (APEX) with POLYGIENE odour treatment, per Montane
- Low-profile flatlocked seams, per Montane, for wearing under a rucksack
- Covered by Montane's lifetime guarantee against faults in workmanship and materials
Weaknesses
- Montane publishes no fabric weight, so warmth is an estimate, not a reviewed score
- Montane gives no size for its 155 g weight
- Not enough current independent reviews, so comfort, odour and durability are estimates, not reviewed scores
- The one wear test of the odour control that fits the current fabric (TGO Magazine, women's version) found it can smell with prolonged use between washes
- Plain crew neck with no zip for venting
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.
ShowHide sources (3)
- Montane: Men's Dart Long Sleeve T-Shirt (100% recycled polyester, weight 155 g, £35, 625 customer reviews on the page)
- Inglesport: Montane Mens Dart Long Sleeve T-Shirt (weight 155 g, fabric and fit, £33.25 in Dark Maple)
- GO Outdoors: Montane Men's Dart Long Sleeve T-Shirt, Black (price and stock; size M barcode matches Montane's)