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SizingGarment Specifications
Size Guide
Garment Size Chart Size Chest Shoulder Sleeve* Length** 36 – XS 39 17 32¾ 26 38 – S 41 17¾ 33½ 26½ 40 – M 43 18½ 34¼ 27 42 – L 45 19¼ 35¾ 27½ 44 – XL 47¾ 20¼ 36¼ 28¼ 46 – XXL 50¾ 21¼ 36⅞ 29 Sleeve length is measured from center back.
Length is measured from center back neck seam.
How to Measure
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1
Chest
Lay your sweatshirt flat on a hard surface. Measure across the chest area about an inch down from the underarm seam, and double that for the full chest measurement.
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3
Length
Measure straight down the back of the sweatshirt, from the center of the neck seam to the bottom of the hem.
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2
Sleeve Length
Measure from the top of the shoulder seam to the end of the cuff. Next, measure from the center back of the neck seam to the shoulder seam. Add these two values to get your sleeve measurements.
Body Size Chart Size Chest (in) Arm (in) XS 36 32½ S 38 33¼ M 40 34 L 42 35 XL 44 36 XXL 46 36⅝ How to Measure
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1
Chest
Measure around the fullest part of your chest, keeping the tape parallel to the floor. The tape should be snug, but not too tight.
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2
Arm
With your arm bent slightly, measure from the base of the center back of your neck, along your shoulder, then over your elbow to your wrist bone.
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1
Description
Designed in collaboration with the folks at GORUCK, this soft and sturdy half-zip is an ideal layer to have handy in the pack. Breathable, moisture-wicking, and tailored to a classic, easy-wearing silhouette, The Merino Half Zip is finished in a handsome Forest colorway that will wear in gracefully with every outing, whether it’s a five-mile ruck or just a run to the store.
Material
For a natural fiber, Merino is impressively technical, boasting moisture-wicking, temperature-regulating, and stink-resistant properties, not to mention its legendary softness. The addition of a touch of stretch for increased mobility makes this the perfect fabric for our collaboration piece with GORUCK— a dependable, easy layer you can throw on whenever there’s a chill in the air and hard stuff to be done.
Specifications
- Designed in collaboration with GORUCK.
- 4.5-oz. 89% merino wool, 11% nylon.
- Merino wool carries antimicrobial, quick-drying, and insulating properties.
- Nylon blend helps the merino wool retain its shape and be more abrasion resistant.
- Stand collar.
- Reinforced double-layer shoulder construction.
- YKK zipper at center front.
- Machine wash cold, do not bleach, hang dry.
- Made in China.
- Model is 6'1" and 180 lbs, wearing a Large.
Garment Weight
Warmth late into fall or through the winter if you run hot.
- Light
- Light-medium
- Medium
- Medium-heavy
- Heavy
Limited
This product is part of a small batch manufacturing run that may use exclusive materials like dead stock fabrics. The product is limited in quantity and may never be in stock again. Limited products are available for immediate shipping.
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
We put our heads together with Jason and Emily McCarthy of GORUCK on a limited edition collaboration capsule offering everything you need to get outside and choose the road less traveled. Discover the collection—designed to take the hard road, year after year.
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