The Birkenstock BirkoSport Arch Support Insoles are a semi-rigid, two-piece, full-length insert that provides a deep heel cup for natural cushioning and shock absorption, a natural contoured arch support for longitudinal medial arch support, and a metatarsal support cushion with a gently raised platform for raising toes into the natural position. They are ideal for a low to neutral foot arch, BirkoSport are constructed of Birkenstock's patently unique blend of natural cork lined BirkoCork bottom piece insert with moleskin and a BirkoZell foam cushion top piece. When combined, these things provide superior cushioning and arch support for the entire foot length, however, both pieces can be worn separately.
- 100% Synthetic
- Two-part system includes arch support and shock-absorbing EVA foam top layer.
- Metatarsal pad provides extra cushioning under the ball of foot.
- Compressed foam heel cup absorbs shock, while helping stabilize the foot.
- BirkoCork (cork and EVA), BirkoCell EVA liner.
- Made in Germany.
Size information
How to measure your foot length
- Stand with the heel to a wall and put a measuring tape under your feet
- Read off the measured foot length in millimeters before your longest toe
- If you are between two sizes, choose the next higher, because feet are minimally greater under load
You can also use our template:
Download the foot measurement template
SIZE TABLE
WOMEN SIZES
| EU |
US |
UK |
mm |
| 35 |
4-4.5 |
2,5 |
225 |
| 36 |
5-5.5 |
3,5 |
230 |
| 37 |
6-6.5 |
4,5 |
240 |
| 38 |
7-7.5 |
5 |
245 |
| 39 |
8-8.5 |
5,5 |
250 |
| 40 |
9-9.5 |
7 |
260 |
| 41 |
10-10.5 |
7,5 |
265 |
| 42 |
11-11.5 |
8 |
270 |
| 43 |
12-12.5 |
9 |
280 |
MEN SIZES
| EU |
US |
UK |
mm |
| 39 |
6-6.5 |
5,5 |
250 |
| 40 |
7-7.5 |
7 |
260 |
| 41 |
8-8.5 |
7,5 |
265 |
| 42 |
9-9.5 |
8 |
270 |
| 43 |
10-10.5 |
9 |
280 |
| 44 |
11-11.5 |
9,5 |
285 |
| 45 |
12-12.5 |
10,5 |
290 |
| 46 |
13-13.5 |
11,5 |
300 |
| 47 |
14-14.5 |
12 |
305 |
| 48 |
15-15.5 |
13 |
310 |
| 49 |
16-16.5 |
14 |
320 |
| 50 |
17-17.5 |
14,5 |
325 |