Mustard yellow short-sleeve tee featuring a bold snake and "Run Amok" graphic, crafted for streetwear and casual style.
New
Front view of a mustard-yellow "Run Amok" graphic T-shirt featuring a coiled snake design, worn by a model.
Three-quarter front view of a mustard-yellow "Run Amok" graphic T-shirt with a snake design, worn by a model.
Side view of a mustard-yellow "Run Amok" graphic T-shirt showcasing the snake design, worn by a model.
Back view of a mustard-yellow "Run Amok" T-shirt highlighting its clean, simple design, worn by a model.
Close-up front view of the mustard-yellow "Run Amok" T-shirt snake design, highlighting the detailed graphic work.
Close-up side view of the mustard-yellow "Run Amok" T-shirt snake graphic and woven brand tag, worn by a model.
Three-quarter front view of a mustard-yellow "Run Amok" T-shirt, emphasizing the minimal design, worn by a model.
Mustard yellow short-sleeve tee featuring a bold snake and "Run Amok" graphic, crafted for streetwear and casual style.
New
Front view of a mustard-yellow "Run Amok" graphic T-shirt featuring a coiled snake design, worn by a model.
Three-quarter front view of a mustard-yellow "Run Amok" graphic T-shirt with a snake design, worn by a model.
Side view of a mustard-yellow "Run Amok" graphic T-shirt showcasing the snake design, worn by a model.
Back view of a mustard-yellow "Run Amok" T-shirt highlighting its clean, simple design, worn by a model.
Close-up front view of the mustard-yellow "Run Amok" T-shirt snake design, highlighting the detailed graphic work.
Close-up side view of the mustard-yellow "Run Amok" T-shirt snake graphic and woven brand tag, worn by a model.
Three-quarter front view of a mustard-yellow "Run Amok" T-shirt, emphasizing the minimal design, worn by a model.
Mens > Tops > Tees

Mathis Core Short Sleeve Active Tee

$49

Sunburst

Select Size

Model is a Size M.

SKU: RK403-SBS-L

Delivers in 3-4 Business Days

Or 4 interest-free payments of $12 with shoppay or afterpay

Materials: 85% Recycled Polyester 15% Cotton

icon-drirelease

DriRelease®

Jersey Knit

icon-feather

Lightweight

/ Ultrasoft

icon-waterdrop

Quick

Drying

plus

Interior

Hanger Loop

plus

Heat

Transfer Interior Label

plus

Classic

Crewneck Tee Fit

Mathis Core Short Sleeve Active Tee

Designed to deliver the performance required for a trail run or workout, while maintaining the styling of your favorite tee. Constructed from a lightweight DriRelease® Jersey Knit, the shirt regulates skin temperature and dries 4x faster than your typical cotton tee.

Product Care

Our products are crafted with precision and care, and with just a few simple steps, you can maintain their exceptional condition:

Machine Wash Cold
Only Non-Chlorine
Bleach When Needed
Hang To Dry
Do Not Dry Clean

Free US Shipping

We offer free US ground shipping on all orders over $99. After your payment is verified, most orders ship within one business day from our warehouse in Henderson, NV.

Shipping Policy

Free+Easy Returns

We offer free returns and exchanges within 30 days of purchase for items purchased at roark.com and official Roark retail locations, excluding items that were on sale.

Returns Policy

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4.85
Based on 164 reviews
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BICEP

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5'6" - 5'8"

14" - 14 1/2"

16"

35" - 37"

30 1/2" - 31 1/2"

12 1/4"

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14 3/4" - 15 1/4"

16 3/4"

37" - 39"

31 1/2" - 32 1/2"

12 3/4"

MEDIUM

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15 1/2" - 16"

17 1/2"

39" - 41"

32 1/4" - 33 3/4"

13 1/4"

LARGE

6' - 6'2"

16 1/4" - 16 3/4"

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42" - 44"

33 3/4" - 35 1/4"

14"

X-LARGE

6'1" - 6'3"

17" - 17 1/2"

19 1/2"

45" - 47"

34 1/2" - 36"

15"

XX-LARGE

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17 3/4" - 18 1/4"

21"

51"- 53"

34 1/2" - 36"

16 1/2"

MEN'S BOTTOMS

Inches

SIZE

SIZE

HEIGHT

WAIST

HIPS

THIGH

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26/27

5'6" - 5'8"

28

35 1/2"

20 3/4"

SMALL

28

5'8" - 5'10"

28 1/2"

36"

21"

SMALL

30

5'8" - 5'10"

30"

37 1/2"

21 3/4"

MEDIUM

31

5'10" - 6'

31"

38 1/2"

22 1/4"

MEDIUM

32

5'10" - 6'

32"

39 1/2"

22 3/4"

LARGE

33

6' - 6'2"

33"

40 1/2"

23 1/4"

LARGE

34

6' - 6'2"

34"

41 1/2"

23 3/4"

X-LARGE

36

6'1" - 6'3"

36"

43 1/2"

24 3/4"

X-LARGE

38

6'1" - 6'3"

38"

45 1/2"

25 3/4"

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For information about products and online orders, please visit the FAQ section or contact our Customer Service directly here, we usually reply within a few hours. You can also call us directly at (855) 554-5933