What stands out about the small is the even distribution of fabric.
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The small size feels like it was designed for an active lifestyle.
Steam Train Ash Grey T-shirt — Crescent Limited Ps-4 Locomotive #1396
The small size feels like a second skin without being uncomfortable.
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A nice touch in the small size is the double-stitched hem for durability.
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You will notice the small size keeps the shirt from looking oversized.