The Blockhaus don’t come around often. But when it does, it means something. Got contenders who find themselves on this climb. Got pretenders who lose themselves. This is not the kind of climb that crowns a winner — it exposes one.
Castelli Sizing Chart


- Chest : measure under your arms, around the fullest part of your chest
- Waist : measure around your natural waistline, keeping the tape a bit loose
- Hip : measure around the largest part of your hip
- Inseam : using pants that fit well, measure the crotch seam to the ankle bone
Castelli Men (UNISEX) Chart
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest (inch) | 36 | 37.5 | 39 | 41 | 43 |
| Waist (inch) | 31 | 33 | 34.5 | 36.5 | 38.5 |
| Hip (inch) | 37 | 38.5 | 40 | 42 | 44 |
| Inseam (inch) | 32.2 | 32.6 | 33 | 33.5 | 33.8 |
Castelli Women Chart
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest (inch)) | 31 | 33 | 35 | 37 | 39 |
| Waist (inch) | 24.5 | 26.5 | 28.5 | 30.5 | 32 |
| Hip (inch) | 34 | 36 | 38 | 40 | 42 |
| Inseam (inch) | 29.5 | 29.9 | 30.3 | 30.7 | 31.1 |
MEASURING : for best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for better fit.


















