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About Icebreaker GT Sonic Shirt - UPF 40+, Merino Wool, Zip Neck, Short Sleeve (For Men)

Discontinued. Icebreaker's GT Sonic shirt is the ultimate in performance. From the layer-ready, reflective mock neck to the uber-soft, moisture-wicking, UPF 40+ merino wool fibers to the mesh vent panels... well, get ready to beat your best time.

Specs about Icebreaker GT Sonic Shirt - UPF 40+, Merino Wool, Zip Neck, Short Sleeve (For Men)

  • UPF rating: 40+
  • Length: 28" (based on size large)
  • Fabric: 96% merino wool, 4% spandex
  • Care: Machine wash, hang dry
  • Made in China
  • Visit our Fitness Clothing Guide
  • US shipments only

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5.000000 5 Overall Rating: 5 Based on 4 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by The Milkman from Northern Wisconsin on Wednesday, July 1, 2015
This is by far the softest merino shirt I own. I wear it nearly every bike ride. I wish I would have bought more than one, as now they are unavailable.
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  • Verified Buyer Reviewed by The Milkman from Northern Wisconsin on Wednesday, July 1, 2015
    This is by far the softest merino shirt I own. I wear it nearly every bike ride. I wish I would have bought more than one, as now they are unavailable.
  • Verified Buyer Reviewed by Francesco from De Pere on Monday, May 11, 2015
    As soon as I bought I have this bad guy on all the time. I love merino wool. this is my favourite piece for spring running. I use in conjunction with lowe alpine lithium vest wich I just revied. Thy work grat together.
  • Verified Buyer Reviewed by rockrabbit from Washington on Tuesday, January 6, 2015
    I don't know why they only make short sleeved zip tees for running. This shirt provides great ventilation for hiking. Even though it's wool, I find it very comfortable in the heat
  • Reviewed by Scott from Upstate NY on Friday, February 14, 2014
    Love this shirt - i own a few Icebreaker T's and long sleeved base layers. This one just looked nice, unique, classic. I thought i may use it for riding, and may, but as a base - it has no rear pockets, but it does have a small ipod pocket (for the nano) in left bottom near the hem, which i did not see mentioned anywhere. I have the medium, and it is a little loose fitting (i am 5'9" @ 140#), but that is fine for what i use it for. Wish they had more in a large, would buy for my son.

Complete sizing information for this product is available on the product page.

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