Find Your Perfect Fit
Kov Rei Size Guide | One Chart for Most Adventures
Universal Size Chart (cm/in)
Applies to 90% of our jackets, pants & base layers
(Exceptions noted on product pages)

Gloves & Hats use numbered sizing
See individual product pages
3-Step Measuring Magic
No tape measure? Use these!
Step 1: Find Your Base Size
Men: T-shirt size = Kov Rei size
(Your comfy cotton tee? That's your size here)
Women: Jeans waist +2 sizes
(Outdoor layers need breathing room!)
Step 2: The "Fist Test" for Layers
- Wear your thickest hiking sweater
- Make a fist
- Slide fist between body and jacket:
-
- Easy slide → Perfect!
- Tight squeeze → Size up
- Gap over 3 fingers → Size down
Step 3: Backpack Torso Match
Measure spine from C7 bone (neck bump) to hip crest
(No ruler? Use a phone charger cord!)
Match length:
- <43cm (17") → XS/S
- 43-48cm (17-19") → M/L
- 48cm (19") → XL
When Sizes Vary...
We'll always alert you! Look for these on product pages:
"Runs Small" = Order one size up
"Trim Fit" = Less room for layers
"Extended Sizing" = Special size chart available
Still Unsure? We've Got You!
Virtual Fitting Session
Email "FIT HELP" + photo in your outfit to info@kovrei.com