Two tees, one shared foundation
The Jama Tee and the Echelon London Tee are built on the same blank: 100% combed and ring-spun cotton (Heather colors contain polyester), 4.2 oz./yd.2 (142 g/m2), pre-shrunk, with side-seamed construction and shoulder-to-shoulder taping. If you are shopping for a workout t-shirt, that shared spec sheet means you are not choosing between two different fabrics. You are choosing between two color stories and two price points.
That makes this comparison simpler than most. Fit, weight, and construction are effectively identical, so the decision comes down to what you want the shirt to look like and how much you want to spend.
What the fabric actually tells you
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Echelon London Tee: 100% combed and ring-spun cotton (Heather colors contain polyester); fabric weight 4.2 oz./yd.2 (142 g/m2); pre-shrunk fabric This is a light-to-midweight cotton tee. Pre-shrinking reduces the risk of a surprise drop after the first wash, which matters if you are ordering online without trying it on.
Echelon London Tee
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The Jama Tee: 100% combed and ring-spun cotton (Heather colors contain polyester); fabric weight 4.2 oz./yd.2 (142 g/m2); pre-shrunk fabric The Jama Tee carries the same fabric and weight, so you can expect the same hand feel and drape. Any difference you notice will come from color, not cloth.
The Jama Tee
Fit: use the shared size chart, not guesswork
Both shirts use the same size guide, with length and width listed in inches. The chart runs from XS through 5XL, and the chest ranges are wide enough that most people will land on a familiar size rather than needing to size up or down. Because the fabric is pre-shrunk, the listed measurements are a more reliable starting point than they would be on an unwashed cotton tee.
One honest limitation: the supplied records do not include a body-length or sleeve-length measurement beyond the listed length and width, and they do not describe the cut as slim, relaxed, or boxy. If you are between sizes or prefer a specific silhouette, use the chest range as your anchor and treat the length as a secondary check.
Color options and price: where the two tees diverge
The construction is the same, so the practical differences are the palette and the price.
- Echelon London Tee: Available in Black (XS–5XL) and Heather Midnight Navy (XS–M in the supplied variant list). Catalog price is USD 26.24 against a comparison price of USD 34.99. The black run is the broadest size range shown for either shirt.
- The Jama Tee: Available in Heather Team Purple (XS–2XL) and Charity Pink (XS–2XL). Catalog price is USD 22.74 against a comparison price of USD 34.99. It costs less, but the supplied variant list tops out at 2XL.
The London Tee's size and color reach
- Echelon London Tee: Available variants include Black in XS through 5XL and Heather Midnight Navy in XS through M If you need a larger size or want a neutral that works with everything, the London Tee in Black is the more flexible option in the supplied catalog.
The Jama Tee's color story
- The Jama Tee: Available variants include Heather Team Purple and Charity Pink in XS through 2XL The Jama Tee is the pick if you want a brighter, more expressive gym shirt and your size falls within XS–2XL.
How to choose for your training
- You want one shirt that works for lifting, cardio, and errands: The London Tee in Black is the safer all-rounder. A dark neutral hides sweat and pairs with any shorts or joggers, and the XS–5XL range covers more bodies.
- You want to spend less: The Jama Tee is listed at USD 22.74 versus USD 26.24 for the London Tee. Same fabric, lower price, but fewer size options.
- You want color in your gym kit: Heather Team Purple and Charity Pink are the distinctive options. They are not replicated in the London Tee's supplied palette.
- You are shopping for a group or a gift: The London Tee's Black run through 5XL makes it easier to outfit a range of sizes from one product page.
What the records do not settle
Neither product record includes care instructions, so this comparison cannot tell you how to wash or dry either tee. The records also do not state a fit description beyond the size chart, and they do not confirm whether the Jama Tee's Heather Team Purple or Charity Pink shades are treated as Heather colors for fiber content. Treat the polyester note as applying to Heather colorways generally and check the product page label for the specific color you order.
Both shirts are made to order, which the records note adds a little time before delivery. That is worth knowing if you need a shirt for a specific date.
