10,000 Hour Grind Shirt - Women's - Heather Dark Grey

10,000 Hour Grind T-Shirt - from define The Grind

Do you know what the 10,000 Hour Principle is? It takes 10,000 hours to become the best.

If you are clocking in your 10,000 hours to be the best, this shirt is for you.

One hour at a time, you are getting closer to your goal.

Continue grinding to 10,000 hours.


Your typical 100% cotton t-shirt (except for heather colors, which contain 10% polyester). Pre-shrunk to make sure your size is maintained throughout several washes, and a classic fit.

Size guide

  S M L XL 2XL
Width (inches) 17 ¼ 19 ¼ 21 ¼ 23 ¼ 25 ¼
Height (inches) 25 ½ 26 27 28 28 ½


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