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Mattias Mock Shirt | Heather Black

5.0
Rated 5.0 out of 5 stars
18 Reviews
Sale price$238

Color:Heather Black
Black Coffee
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

Free U.S. shipping on orders over $295

The Mattias is a men's longsleeve mock neck shirt featuring a patch pocket and sporty quilted panels. Crafted from a soft and comfortable organic cotton blend for durability and all-day warmth.

  • Cruelty-free

  • Eco-friendly

  • Ethically Produced

Warmth Guide

  • Warm
  • Warmer
  • Warmest

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5.0
Rated 5.0 out of 5 stars
Based on 18 reviews
FitRated -0.3 on a scale of minus 2 to 2
18 reviews
  • EE
    Erwin E. 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 4, 2026
    Wife loved it on me!

    Fits great, feels good,

    FitRated 0.0 on a scale of minus 2 to 2
  • SC
    Sue C.
    Verified Buyer
    I recommend this product
    Size purchased M
    Rated 5 out of 5 stars
    December 23, 2025
    Great shirt!

    This is the second shirt I have bought for my husband and he loves it. Fits great.

    FitRated 0.0 on a scale of minus 2 to 2
  • MS
    MURAT S.
    Verified Buyer
    I recommend this product
    Size purchased XL
    Height 5'7 - 5'9
    Typical size purchased XL
    Rated 5 out of 5 stars
    November 24, 2025
    Great look

    Good look. Runs a little small

    FitRated -1.0 on a scale of minus 2 to 2
  • GI
    George I.
    Verified Buyer
    I recommend this product
    Size purchased M
    Height 5'10 - 6'0
    Typical size purchased M
    Rated 5 out of 5 stars
    October 19, 2025
    Comfortable Fit

    Great quality, unique casual style and very comfortable fit.

    FitRated 0.0 on a scale of minus 2 to 2
  • MB
    Michele B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    February 14, 2025
    Beautiful well-made shirt

    Love this shirt have beautiful details on it. I love everything about Alp & Rock. I have two jackets, 2 vest and a shirt and I love everything I buy!