Zpacks Radiant Wool T-Shirt

$44.82 ~~$64.95~~ In stock

Category: Ultralight Rain Jackets & Clothing

The Zpacks Radiant wool T-Shirt is made from the same durable, comfortable, and machine-washable Merino Wool fabric as our popular Mirage Sun Hoody. It has four-way-stretch for a range of motion and a comfortable fit on different body shapes. The Radiant is perfect for a long walk in the woods, a trip to the gym, or as a casual everyday tee.

Natural wool fiber keeps you cool in the sun, warm when wet, and resists odor better than synthetics. Our material is soft against your skin with none of the typical itchiness that other wool fabrics suffer from. Our premium 96% Merino wool blend is also pre-shrunk and isn't fussy. Throw it in the washer and dryer with your regular laundry.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Richard ★★★★★ Oct 21, 2026

I’ve been wearing this shirt on long hikes and surprisingly, it doesn’t get smelly after days on the trail. The Merino Wool fabric is incredibly soft against the skin and holds up well after several machine washes. Definitely my go-to for active days outdoors.

Carter ★★★★★ Oct 20, 2026

The four-way stretch is perfect for scrambling on rocky trails without the shirt binding up. Machine washing it multiple times hasn't caused any pilling or shrinkage, which is a relief.

Adam K. ★★★★★ Oct 19, 2026

Finally, a merino shirt that survives a thru-hike without pilling or smelling like a gym bag after day three, and the machine-washable fabric is a lifesaver for someone like me. The cut lets me reach for my trekking poles without any tugging at the shoulders.