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Powered by Protein Oversized Gym Tee | Gym Shirt for Men product image (1)
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Powered by Protein Oversized Gym Tee | Gym Shirt for Men

¥5,469 JPY (plus tax)
15% off when you spend ¥16,407+ for everyone, Free shipping (United States only). Promotion auto-applied on checkout.

100% organic. Powered by protein.

A nutrition-label back print with whey, clean eating and gains in progress as ingredients. A protein shirt for men who never miss a shake.

An oversized gym shirt with the print on the back and a clean front. Heavyweight, garment-dyed cotton that feels broken-in from the first wear.

Wear it as a pump cover for training, over shorts or joggers, or as an easy oversized graphic tee on rest days.

Details

  • Back print only, in soft cream
  • Color: Pepper, a washed charcoal grey
  • Comfort Colors 1717, 100% ring-spun cotton, 6.1 oz heavyweight
  • Garment-dyed for a soft, slightly vintage finish
  • Relaxed unisex fit, US sizing
  • Printed to order

Fit: relaxed unisex fit. Take your usual size for a relaxed fit, or size up 1 for an oversized look — see the size guide in the photos.

Care: wash cold, inside out, with like colors. Tumble dry low.

Select size

More details

  • 100% ring-spun cotton
  • Heavyweight fabric (6.1 oz)
  • Relaxed fit

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.

Size & Fit

  • Relaxed unisex fit, US sizing (Comfort Colors 1717).
  • Your usual size: relaxed, slightly loose fit.
  • 1 size up: oversized.
  • 2 sizes up: extra roomy pump cover.
  • Exact measurements are in the size guide in the photos. Every shirt is made to order, so please check your size before ordering.

Powered by Protein Oversized Gym Tee | Gym Shirt for Men Size Guide

Size guide preview
Size label Length Width Sleeve length
S
26.62
18.25
16.25
M
28
20.25
17.75
L
29.37
22
19
XL
30.75
24
20 1/2
2XL
31.62
26
21.75
3XL
32 1/2
27.75
23.25
4XL
33 1/2
29.75
24.63

Supplier-provided measurements might differ by up to 2 inches (5 cm).

A useful tip is to compare these measurements with one of your own garments at home by measuring it similarly.

A Length

Begin at the collar on the top (high point shoulder) and draw the measuring tape down to the garment's bottom.

B Width

Start the measurement at the seam right below one sleeve and extend the tape across to the seam underneath the opposite sleeve.

C Sleeve length

Position the tape at the top of the set-in sleeve and extend it down to the sleeve's hem.