we started from scratch on the design of the FSTTight. consider this version 2.0, a definite upgrade built to be your favourite. it all starts with our new COOLmatic | PLUS KLOSfit™ fabric. compressive, cooling, and just right. no chafe comfort by way of merrow stitching throughout, and a silicone backed daisy chain elastic at waist holds that singlet you’ve taken off or your fuel of choice for those longer runs. integrated cargo pockets allow for “no bounce” carry of larger objects like phone or wallet for that pre run meet up with friends.
for those of you on the search for a tight like this, but shorter, this thing is trimmable.
this style is built with a tighter fit. we recommend ordering one size up for optimal comfort and performance.
All product imagery and descriptions have been kindly provided by Ciele Athletics
Women's FSTTight 29" - Crimson Red
Performance Run
Size Guide
Our kit is cut for running: close where it needs to stay put, roomy where you need to move. Measure yourself once, then use the charts below. Between two sizes? Go up.
How to measure
Use a soft tape measure and wear light layers. Keep the tape level and snug, but not tight.
- Chest. Measure around the fullest part of your chest, under your arms and across your shoulder blades.
- Waist. Measure around your natural waist, the narrowest point above your belly button.
- Hips. Stand with your feet together and measure around the fullest part of your hips.
- Inseam. Measure from the crotch seam down the inside of your leg, or take it from a pair of shorts that already fit well.
Women’s
Tops, bottoms and outerwear. Body measurements, not garment measurements.
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Chest | 81–84 cm 32–33 in |
86–89 cm 34–35 in |
91–94 cm 36–37 in |
97–102 cm 38–40 in |
104–109 cm 41–43 in |
112–119 cm 44–47 in |
| Waist | 64–66 cm 25–26 in |
69–71 cm 27–28 in |
74–76 cm 29–30 in |
79–84 cm 31–33 in |
86–91 cm 34–36 in |
94–102 cm 37–40 in |
| Hips | 89–91 cm 35–36 in |
94–97 cm 37–38 in |
99–102 cm 39–40 in |
104–109 cm 41–43 in |
112–117 cm 44–46 in |
119–127 cm 47–50 in |
Men’s & unisex
Men’s styles and unisex tees like the ORTShirt use this chart.
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Chest | 86–89 cm 34–35 in |
91–94 cm 36–37 in |
97–99 cm 38–39 in |
102–104 cm 40–41 in |
107–114 cm 42–45 in |
| Waist | 71–76 cm 28–30 in |
79–81 cm 31–32 in |
84–86 cm 33–34 in |
89–91 cm 35–36 in |
94–102 cm 37–40 in |
| Hips | 89–91 cm 35–36 in |
94–97 cm 37–38 in |
99–102 cm 39–40 in |
104–107 cm 41–42 in |
109–117 cm 43–46 in |
Short lengths
Every short lists its inseam, measured from the crotch seam to the hem. Inseam stays the same across sizes.
| Inseam | Styles |
|---|---|
| 3″ / 8 cm | RDShort |
| 4″ / 10 cm | Women’s DLYShort, TRNShort (high rise) |
| 5″ / 13 cm | Men’s DLYShort, ATShort |
| 7″ / 18 cm | Men’s TRNShort, women’s FSTTight Short |
| 8″ / 20 cm | Men’s FSTTight Short |
| 9″ / 23 cm | Men’s CRGTight Short |
Headwear
Wrap the tape around your head, just above your ears and across the middle of your forehead. Caps have an adjustable back, so pick the size closest to your measurement.
| Size | Head circumference |
|---|---|
| S/M | 56.5 cm / 22¼ in |
| M/L | 58 cm / 22¾ in |
| L/XL | 60 cm / 23½ in |
Most beanies and neck gaiters are one size fits most. Each product page lists the sizes that style comes in. Not sure which cap shape suits you? Find your fit.
Still not sure?
Tell us your measurements and what you usually wear, and we’ll point you to the right size. Get in touch.
Free shipping over $100 · 30-day returns
we started from scratch on the design of the FSTTight. consider this version 2.0, a definite upgrade built to be your favourite. it all starts with our new COOLmatic | PLUS KLOSfit™ fabric. compressive, cooling, and just right. no chafe comfort by way of merrow stitching throughout, and a silicone backed daisy chain elastic at waist holds that singlet you’ve taken off or your fuel of choice for those longer runs. integrated cargo pockets allow for “no bounce” carry of larger objects like phone or wallet for that pre run meet up with friends.
for those of you on the search for a tight like this, but shorter, this thing is trimmable.
this style is built with a tighter fit. we recommend ordering one size up for optimal comfort and performance.
All product imagery and descriptions have been kindly provided by Ciele Athletics
At a glance
COOLmatic™
Ciele’s family of fast-drying, wicking knits. PLUS versions add odour control for long days.
FLUIDE™ ripstop
A light recycled woven with a touch of stretch. The ripstop grid stops small snags from spreading.
DIAMAfleece
A diamond grid of recycled pile. Warm where the fleece is, breathable through the channels.
MIKRAmesh™
A fine, airy mesh for cap panels and headbands, so heat has somewhere to go.
PFC-free DWR
A water-repellent finish without forever chemicals. Light rain beads up and rolls off.
