#myog: Adding Watch Cutout to Mid Layer

On colder days, I’ve been running in a mid-layer but often I found my wrist exposed with my sleeve rolled up in order to see my watch face. To solve this, I modified my Senchi Designs Alpha 120 hoodie with a cutout, allowing me to view my watch face while keeping my sleeve covering my arm.

Article cover image

Materials

  • Senchi Designs 120 Alpha Hoodie
  • Garmin Enduro 3 (51mm) - Used to measure the cut out
  • 2 strips of stretch mesh (12 x 5 cm each) - Used for the lining the edges. Had some leftover from a previous project
  • Wonder tape - Used to temporarily bond the stretch mesh to the fabric for ease of stitching.

The cut out

For the cut out, I had two options: cut vertically or horizontally. Since I wanted a snug fit around my watch, I decided a vertical cut that is perpendicular to my arm would be most ideal. I noticed that similar designs are used by brands like Path Projects.

To determine the best placement, I put on my watch, rolled the sleeve down, and estimated where I typically wear it.

Recently, I’ve been wearing my watch higher up on my arm, just above the wrist bone, to get a more accurate heart rate measurement.

Next, I measured the length needed for the watch face to fit comfortably. I decided a 5 cm cut on each side of the watch would allow it to be comfortably exposed through the cut out.

Cut out

Stretch mesh

To create a snug fit and prevent the edges from fraying, I wrapped the cut edges with a soft, stretchy mesh. I cut two pieces (12 cm by 5 cm), which includes 2 cm extra to ensure they would overlap during the final stitch allowing for the cut points to be reinforced.

Preparing the stretch mesh

Preparing to stitch

To keep the stretch mesh and fabric aligned, I used Wonder Tape, a dissolvable adhesive tape that temporarily bonds the two fabrics.

Attach stretch mesh to fabric

I then used clips to secure the mesh along the fabric’s edge.

Securing stretch mesh before stitching

First stitch: Zigzag stitch around cut edges

I used a zigzag stitch, which is commonly used to allow fabrics to stretch, and chose a 4.5mm stitch width.

When lining up the stitch, I found it’s best to place it right on the edge of the stretch mesh to prevent the fabric from lifting.

First stitch using zigzag stitch

Second stitch: Reinforce the cut points

After completing the first stitch, I overlapped the stretch mesh at the intersection of the cut points and added a reinforcing stitch to strengthen the areas that will experience the most tension during use.

Second stitch to reinforce cut points

Final thoughts

Here’s a final look during a test run. The stretch lining helps secure the fabric around the watch, and sometimes, I pull the edges around the watch strap hooks for extra stability.

Taking the modified mid layer for a test run

Thanks for reading!