Woolverino Microweight Men's Merino Wool Raglan T-Shirt
Whether you're hitting the gym or setting foot on the trails, the Woolverino Raglan T-Shirt delivers the lightweight performance you need. The raglan sleeve design eliminates shoulder seams that create friction under backpack straps, while the athletic fit moves with your body through every workout. Made with 84% merino wool using PFAS-free core spun technology, this microweight tee feels feather-light while providing natural temperature regulation, moisture-wicking, and odor resistance that lasts all day. Light and breathable enough for year-round exercise.
Why You'll Love This Tee
- 84% merino wool with nylon and spandex for durability and stretch
- 145 g/m² microweight jersey knit—our lightest, most breathable fabric
- Raglan sleeves allow better range of motion in shoulders
- Athletic fit designed for skin-tight, compression-style performance
- Crew neckline with tagless construction prevents irritation
- Flatlock seams throughout prevent chafing during high-output activities
- UPF 20 sun protection for outdoor workouts
- PFAS-free, OEKO-TEX, Woolmark, and RWS certified
Size & Fit
Available in sizes S through 3XL with an athletic, compression-style fit. If you prefer a looser, more relaxed fit, consider sizing up. The model shown is 5'10", 165 lbs, wearing size Large. Weight: 0.3 lbs (136g) in size Large.
- S: Chest 35-38", Sleeve 31-32"
- M: Chest 39-41", Sleeve 32-33"
- L: Chest 42-45", Sleeve 33-34"
- XL: Chest 46-48", Sleeve 34-35"
- XXL: Chest 49-52", Sleeve 35-36"
- 3XL: Chest 52-54", Sleeve 36-37"
Care Instructions
Turn inside out before washing. Machine wash cold on gentle cycle with like colors. Use mild or wool-specific detergent like Nikwax Wool Wash. Tumble dry on low heat. Store in an airtight container when not in use for extended periods. Never use fabric softener or bleach.
Complete Your Look
Ideal for year-round wear—perfect for everyday use, hiking, camping, biking, running, fishing, hunting, and snowsports. Comfortable at 30°F and up while active, or 60°F and up while inactive. Explore our full Merino Wool Collection from Minus 33, a 5th-generation New Hampshire family business with over a century of textile expertise.
Woolverino Microweight Men's Merino Wool Raglan T-Shirt
Whether you're hitting the gym or setting foot on the trails, the Woolverino Raglan T-Shirt delivers the lightweight performance you need. The raglan sleeve design eliminates shoulder seams that create friction under backpack straps, while the athletic fit moves with your body through every workout. Made with 84% merino wool using PFAS-free core spun technology, this microweight tee feels feather-light while providing natural temperature regulation, moisture-wicking, and odor resistance that lasts all day. Light and breathable enough for year-round exercise.
Why You'll Love This Tee
- 84% merino wool with nylon and spandex for durability and stretch
- 145 g/m² microweight jersey knit—our lightest, most breathable fabric
- Raglan sleeves allow better range of motion in shoulders
- Athletic fit designed for skin-tight, compression-style performance
- Crew neckline with tagless construction prevents irritation
- Flatlock seams throughout prevent chafing during high-output activities
- UPF 20 sun protection for outdoor workouts
- PFAS-free, OEKO-TEX, Woolmark, and RWS certified
Size & Fit
Available in sizes S through 3XL with an athletic, compression-style fit. If you prefer a looser, more relaxed fit, consider sizing up. The model shown is 5'10", 165 lbs, wearing size Large. Weight: 0.3 lbs (136g) in size Large.
- S: Chest 35-38", Sleeve 31-32"
- M: Chest 39-41", Sleeve 32-33"
- L: Chest 42-45", Sleeve 33-34"
- XL: Chest 46-48", Sleeve 34-35"
- XXL: Chest 49-52", Sleeve 35-36"
- 3XL: Chest 52-54", Sleeve 36-37"
Care Instructions
Turn inside out before washing. Machine wash cold on gentle cycle with like colors. Use mild or wool-specific detergent like Nikwax Wool Wash. Tumble dry on low heat. Store in an airtight container when not in use for extended periods. Never use fabric softener or bleach.
Complete Your Look
Ideal for year-round wear—perfect for everyday use, hiking, camping, biking, running, fishing, hunting, and snowsports. Comfortable at 30°F and up while active, or 60°F and up while inactive. Explore our full Merino Wool Collection from Minus 33, a 5th-generation New Hampshire family business with over a century of textile expertise.