On sale Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm
Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm
Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm
Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm
Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm
Alp N Rock Mammoth Crew, blue longlseeve shirt for men with embroidered accents at the chest and arm

Mammoth Crew | Deep Blue

5.0
Rated 5.0 out of 5 stars
2 Reviews
Sale price$135 Regular price$209

Exchange Only

Color:
Deep Blue
Size:
Size Guide

Alp N Rock Size Guide

 


WOMEN X-SMALL SMALL MEDIUM LARGE X-LARGE
Size 0-2 4-6 8-10 12 14-16
Bust 32"-33" 34"-35" 36"-37" 38"-39" 41"-42"
Waist 25"-26" 27"-28" 29"-30" 31"-32" 34"-35"
Hips 34.5"-35.5" 36.5"-37.5" 38.5"-39.5" 40.5"-41.5" 43.5"-44.5"

a

MENS SMALL MEDIUM LARGE X-LARGE XX-LARGE
Chest 35"-37" 38"-40" 41"-42" 44"-45" 46"-48"
Sleeve Length (from center back neck) 32.5"-33" 33.5"-34" 34.5"-35" 35.5"-36" 36.5"-37"

*All measurement are in Inches, all sizes are approximate. Size selection should be based off your body measurements. Please read Size and Fit details for product measurements.

Only 1 left

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Exchange Only

This item is eligible for an exchange or a refund via store credit only. See details.

The Mammoth is a heritage, longsleeve crewneck cut in our best-selling men's silhouette. Detailed embroidery and Alp N Rock's signature custom patches make this a true collector's style. Made for warmth from fall to winter, in celebration of one of your favorite destinations.

  • Ethically Produced

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5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
FitRated -0.5 on a scale of minus 2 to 2
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2 reviews
  • SC
    Stefanie C.
    Verified Buyer
    I recommend this product
    Size purchased M
    Height 5'7 - 5'9
    Typical size purchased M
    Rated 5 out of 5 stars
    January 7, 2026
    Beautiful color and design

    I bought this as a gift and the color design and style are just wonderful

    FitRated 0.0 on a scale of minus 2 to 2
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  • JM
    Jennifer M.
    Verified Buyer
    I recommend this product
    Size purchased XL
    Height 6'1 - 6'4
    Typical size purchased XL
    Rated 5 out of 5 stars
    December 30, 2025
    Soft and substantial

    The fabric feels soft and substantial right out of the package. It’s not thin or flimsy, and the cotton blend makes it comfortable for all-day wear. It’s warm enough for cool mornings or evenings, but not heavy definitely more of a layering piece than true cold-weather gear

    FitRated -1.0 on a scale of minus 2 to 2
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