PEAK PERFORMANCE Trail Wool Blend SS Shirt Black - Men's Merino T-Shirt

The Trail Wool Blend SS Shirt from Peak Performance is built for high-output trail running and hiking, where temperature swings and sweat management decide comfort. Unlike pure synthetic tees that trap odour or 100% merino shirts that lack durability, this shirt blends 50% merino wool with polyester and polyamide to deliver a rare balance of natural thermoregulation, quick drying, and abrasion resistance. Flatlock seams eliminate chafing when you’re wearing a pack, and the regular fit layers easily under a shell without restricting movement.

Highlights

• 50% merino wool blend: naturally odour-resistant, breathable, and temperature regulating
• 35% polyester + 15% polyamide: adds quick-drying performance and long-lasting durability
• Moisture-wicking fabric pulls sweat away from the skin during intense climbs
• Flatlock seams reduce friction and prevent irritation under backpack straps
• Short sleeves and crew neck for unrestricted arm movement and easy layering
• Discreet Peak Performance logo on the chest

In daily use

On a cool morning start, the merino wool traps a thin layer of warm air, so you don’t need a midlayer. As you heat up on the ascent, the fabric releases excess heat and moves sweat to the surface, where it evaporates quickly. The polyester content means the shirt dries in minutes during a rest stop, and the polyamide gives it the toughness to shrug off branches and rock scrapes. After a long day, you can wear it again tomorrow without worrying about odour—merino naturally resists bacteria. The regular fit is not boxy or tight; it moves with you but stays close enough to avoid flapping in wind. A small logo on the chest keeps the look clean and understated.

Full specifications

• Product type: T-shirt
• Gender: Men's
• Sleeve length: Short sleeve
• Neckline: Crew neck
• Material composition: 50% merino wool, 35% polyester, 15% polyamide
• Fabric type: Wool blend
• Fit: Regular fit
• Colour: Black
• Key features: Moisture-wicking, breathable, odour-resistant, quick-drying, temperature regulating
• Seams: Flatlock seams for reduced chafing
• Intended use: Trail running, hiking, outdoor activities, training
• Seasonality: All-season
• Brand logo: Peak Performance logo on chest

Final note

This shirt is the one you grab for a multi-day trail trip, a humid summer run, or a shoulder-season hike when the forecast keeps changing. The merino blend keeps you comfortable from the first kilometre to the last, and the black colour hides dirt between washes.