Red Chili Ventic Air (last season) sizing
Size down about half a size from your street shoe
For a snug all-round fit, a street UK 9 (EU 43) is a UK 8½ (EU 42½) in the Ventic Air (last season). Go half a size smaller for hard bouldering, or bigger for long days. It's a starting point: feet differ, so try them on if you can.
Sizes the same as the Red Chili Ventic Air.
Your size in the Ventic Air (last season)
Your street shoe size
Aggressive
Tight, hard bouldering
UK8EU 42
Recommended
Snug all-rounder
UK8½EU 42½
Relaxed
Long sessions
UK9EU 43
Comfort
Beginners, multi-pitch
UK9½EU 44
Red Chili Ventic Air (last season) size chart
Your street size, then the size to get for each fit. From a standard UK/EU size chart and how this model runs.
| Street | Aggressive | Recommended | Relaxed | Comfort |
|---|---|---|---|---|
| UK 4EU 37 | UK 3EU 35 | UK 3½EU 36 | UK 4EU 37 | UK 4½EU 37½ |
| UK 4½EU 37½ | UK 3½EU 36 | UK 4EU 37 | UK 4½EU 37½ | UK 5EU 38 |
| UK 5EU 38 | UK 4EU 37 | UK 4½EU 37½ | UK 5EU 38 | UK 5½EU 38½ |
| UK 5½EU 38½ | UK 4½EU 37½ | UK 5EU 38 | UK 5½EU 38½ | UK 6EU 39½ |
| UK 6EU 39½ | UK 5EU 38 | UK 5½EU 38½ | UK 6EU 39½ | UK 6½EU 40 |
| UK 6½EU 40 | UK 5½EU 38½ | UK 6EU 39½ | UK 6½EU 40 | UK 7EU 40½ |
| UK 7EU 40½ | UK 6EU 39½ | UK 6½EU 40 | UK 7EU 40½ | UK 7½EU 41½ |
| UK 7½EU 41½ | UK 6½EU 40 | UK 7EU 40½ | UK 7½EU 41½ | UK 8EU 42 |
| UK 8EU 42 | UK 7EU 40½ | UK 7½EU 41½ | UK 8EU 42 | UK 8½EU 42½ |
| UK 8½EU 42½ | UK 7½EU 41½ | UK 8EU 42 | UK 8½EU 42½ | UK 9EU 43 |
| UK 9EU 43 | UK 8EU 42 | UK 8½EU 42½ | UK 9EU 43 | UK 9½EU 44 |
| UK 9½EU 44 | UK 8½EU 42½ | UK 9EU 43 | UK 9½EU 44 | UK 10EU 44½ |
| UK 10EU 44½ | UK 9EU 43 | UK 9½EU 44 | UK 10EU 44½ | UK 10½EU 45 |
| UK 10½EU 45 | UK 9½EU 44 | UK 10EU 44½ | UK 10½EU 45 | UK 11EU 45½ |
| UK 11EU 45½ | UK 10EU 44½ | UK 10½EU 45 | UK 11EU 45½ | UK 11½EU 46½ |
More Red Chili shoes
Red Chili sizing →Estimates. Fit depends on foot shape and preference.