Interval Tee

in Heather River


Interval Tee

in Heather River


Made to breathe easy in the heat of every workout

  • Mix, match and save 15% when you purchase any three or more tees.
Color: Heather River Size:


Made with drirelease® micro perforated fabric for extra ventilation when your workouts heat up, the Interval Tee is a quick-drying technical top inspired by old-school athletic jerseys and upgraded with modern performance and a dose of everyday style. This tee is finished with Polygiene® odor control that lasts the lifetime of the garment, so you can wear it more and wash it less.

  • drirelease® Mesh Construction
  • Quick Drying
  • Polygiene® Odor Control
  • Reflective Tab

Made in Hangzhou, China

Fit & Size Guide

Designed with a modern, athletic fit. We recommend sizing up if you’re between sizes or prefer a more relaxed fit.

See size guide below for details.

Interval Tee size guide

Size Chart
1 Chest 40 42 44 47 50
2 Sleeve 17 17½ 18 18½ 19
3 Length 23⅝ 24½ 25⅜ 26¼ 27⅛


  • Most orders are delivered in 3–7 business days. Customers will receive a shipment confirmation email with tracking information within 1-2 business days of of placing their order.
  • International orders are typically delivered in 7-21 business days. For more information, see our Support & FAQ page.
  • When your order is shipped, you will be emailed a FedEx Smart Post or USPS tracking number.


We are decent human beings and we want you totally satisfied with your purchase. If you’re not completely happy with it, you may return or exchange your order within 30 days of receiving the goods for all US and US Military orders. Item(s) must be unwashed and in new condition. (We cannot accept returns and exchanges for international orders.) 

We will replace or repair any item with defects that are not the result of expected wear and tear. If your apparel fails for any reason, send us a note at and we'll get you squared away.

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