New product, technology & Deals
Receive updates by email and be the first to know

Women's Octane S/S Tee


Takes The Heat So You Won't Miss A Beat
$55.00 50.0% Discount Sale Price: $27.50
FIT: Trim fit
COLOR baltic/typhoon
SIZE: XXS Only 1 left!
Infinite Guarantee
Now with even smoother stitching next to skin, our go-to hot-weather running shirt is even more dialed in. With heat-shedding mesh under the arms and back and a push-pull fabric that manages moisture extremely effectively, the Octane Tee is perfect for long summer training runs. Its odor-fighting Polygiene makes it a great pick for hot-weather backpacking, too.
Fabric :
83% polyester
17% polypropylene body
100% polyester mesh back and underarm panels
Center Back Length :
25 1/4” / 64 cm
Weight :
3.5oz / 99g Avg. Weight for size M
  • Fabric Performance:
  • Breathable
  • Hybrid Mapped Construction
  • Lightweight
  • Quick-Drying
  • Wicking
  • Movement-Mirroring Stretch
  • Anti-Odor
  • Design Features:
  • Reflective Logo and Trim
  • Tonal Contrast Stitching
  • Color Blocked
  • Mesh Panels
  • Overlay Film Trim
  • Functional Details:
  • Flat Seam Construction
  • Straight Hem


Fantastic shirt


The fabric is light weight and quick drying but NOT sheer or see-through. The mesh fabric on the back and under the arms does provide a bit of extra air flow. I am between size small and medium (height 5'6", weight 120). In this case I got a medium for a looser fit. The color is slightly different than shown online (the blue color has higher contrast stitching on the seams and mesh fabric under the arms and on the back), but I can live with that. I liked this shirt so much I ordered a second color!



Women's Octane S/S Tee

5.0 1



Size & fit guide

Women’s apparel - measurement guide & size chart

Mesurement shown in:
BUST 30”76 32”81 34”86 36”92 39”99.5 42”106
WAIST 22”56 24”60 26”66 28”71 31”79 34”86
HIPS 32”81 34”86 36”92 38”96 41”104 44”112
INSEAM 29”74 29½”75 30”77 30½”77.5 31½”80 32½”82.5
INSEAM 31”79 31”79 32”81 32”81 33”84 34”86
*All sizing is based on your body measurement.
We adjust the garment for intended fit and intended use.