Custom Interlock: Adult Wool Fitted Shorts
The HumBird Merino Interlock Collection: Made for EveryBody, EveryDay. A clothing line that balances sustainable fabrics with comfort and aesthetics.
HumBird fitted shorts are made with the finest attention to detail. Inner leg and crotch seams are reinforced for added longevity. Wear in the summer as outerwear or as a base layer during skiing season.
Turn around time for custom interlock is 2-4 weeks. This means it will ship, at the latest, 4 weeks from purchase date.
👉 Always review size charts to ensure fit! Remember, every brand fits differently. Don't assume a certain type of fit based on a style name you recognize from a different brand. As of June 1, 2023, the rise is taken off of the paper pattern, due to the stretch of the wool the rise after sewn will vary, often being slightly higher. There is no way to take this into account as different wools stretch differently.
👉 NOTE: Please be aware that these are not tailor made pants made to fit your exact body. This is a pattern and not all patterns fit all bodies. Please check measurements.


Custom Interlock: Adult Wool Fitted Shorts
The HumBird Merino Interlock Collection: Made for EveryBody, EveryDay. A clothing...
How to Order
STEP 1: Measure yourself
Take the following measurements:
- Waistband circumference (more info below; see step 5)
- High Hip (at the hip bones)
- Hip (at the widest part)
- Thigh
- Front Rise
- Back Rise
- Shorts Inseam (where you want the shorts to fall)
Tape measure should NOT indent into your body. Tape measure should be firm without causing markings.
STEP 2: Select Pant Size
Check size chart below and pick the overall pant size that best suit your Hip, High Hip, and Thigh measurements. If your measurements fall more than 1 size difference between (plus or minus) then we do not recommend this pattern. Please check out the other patterns available at HumBird.
STEP 3: Select Inseam
Inseam is measured from crotch to where you want your shorts to fall.
The fabric is stretchy, so where it falls may be different depending on body type. Note that additions and subtractions of inseam are not 1:1 from paper pattern to sewn up item. The larger the addition/subtraction, the more difference there will be.
STEP 4: Select Front and Back Rises
The waistband is approximately 3.5" in height and is INCLUDED in the rise measurement. If you would like the waistband to sit above your underwear line or high hip bones, please take that into consideration.
STEP 5: Select Custom Waistband Circumference
For your custom waistband, find the top of your front rise, place your measuring tape there, and make a full circumference of your waist straight around. Take that measurement and round to the nearest inch. This measurement is very important to have a waistband that fits correctly. The waistband is NOT cut at your measurement, your measurement is used to make the correct size for you.
Handmade to order
From start to finish your order is handmade with the utmost care.
Small Business Model
HumBird is committed to a sustainable business model that focuses on responsibility to the future.
Fabrics Locally Created
EU Fabrics, Earth first, Animal first, Responsibly made
Community Driven
Interacting with our customers is the highlight of our day! Join our Facebook group.