Showing posts with label Bike jacket. Show all posts
Showing posts with label Bike jacket. Show all posts

Monday, January 24, 2011

Ready for spring?

Early cycling season might just be a lot more fashionable chez The Sewing Lawyer, now that my new bike jacket is all sewn up and ready to go.  Now, if only it wasn't -25C outside (-30-something with the wind chill)....

This little number is made with a pattern which for some reason I think was the house brand of the late-lamented Textile Outfitters store in Calgary.  It's Storm Mountain Designs "Golden Triangle Cycling Jacket".  I can't find any sign of its origins in the packaging or on the internet.  My copy is an antique - imagine, the multi-size pattern looks suspiciously like an actual blue print.  Does anyone use that technology any more?

Anyhow, here it is - pretty blue goretex purchased last year from Ressy's Coop, lined with some sort of athletic mesh in white (from stash) and embellished in a practical sort of way with retro-reflective piping (Montreal, St. Hubert Street) and nylon ripstop printed all over with a retro-reflective pattern (stash).  I used the retro-reflective fabric at the collar, back yoke and lower band.








I split the front to create a yoke seam where I could insert piping, and did the same on the sleeves.  The piping starts at the back yoke, and runs diagonally across the sleeve so you can see it in the front.  To the right, the back, in pretend biking position.  The lower back curves down so that when I'm really on the bike, there is no risk of gaposis; the hem should be more or less horizontal in that position.
In the photo to the left, you can see how the upper back yoke is only attached at the CB.  Even though goretex is more breathable than many waterproof fabrics, I expect it to be pretty steamy on occasion and this will help.  If you click on the photo to the right, you can sort of see how the retro-reflective stuff performs.  Naturally it's even more startling in the complete dark, but that's pretty hard to photograph!

For even more ventilation, I added pit zips (these are zippers with 2 pulls that operate from the middle).  I added a plastic pull on a cord to make it easier to grab the pull when moving.  There's another on the front zipper.

Again, thinking about air flow and being too hot, I made the sleeve cuffs adjustable using a velcro-ed tab.  To my astonishment, I found coordinating blue velcro in the stash.

The pattern calls for a lot of fancy pockets, but I only used the lower front ones that open at the side seam.  I'm strictly a practical biker (i.e. I commute to work in the 8 or so months a year when there's no snow) so I have no need for stashing energy bars or whatever the high-test cyclists put in those pockets found at the lower back of almost every cycling jersey or jacket sold around here.

I'll enter this in the PR activewear contest currently running.  Vote for me!

Friday, January 7, 2011

New bike jacket

In keeping with the recent trend in which I have been making active-wear, I'm about to start on a new bike jacket.  I'm reusing the same pattern from which I made my current jacket, which has got to be 15 years old, at least.  The pattern is the Golden Triangle Cycling Jacket from Storm Mountain Designs which I bought at  the late-lamented Textile Outfitters store in Calgary.

I made my first iteration of this jacket from a synthetic known as "super microft", also sourced at Textile Outfitters.  While this jacket is still very functional and not too worn out, its time is coming to an end.  It lost some of its water-resistance over the years and the wash-in stuff (Nikwax) seemed to interfere with its breathing ability.  The reflective tape is worn out in spots and looks quite ratty (though it's still pretty reflective).

Here's the front view.  This is an extremely basic design featuring roomy raglan sleeves and stand-up collar.


There's a low curving hem in back to guard against gaposis.

I added reflective tape all over the place for visibility.  I ride my bike to work except when there's snow and in the fall, it's really dark on my way home.

At the side, there is a lot of zipper.  The zip below the reflective tape is the pocket; above it is the "pit zip".  This is a zipper (18" or 45cm long) that's closed at both ends with 2 pulls that meet anywhere in the middle.  It's inserted in the side/underarm seam and provides ventilation.

I had the forethought to purchase 3 sets of pit zips at Textile Outfitters and after 15 years have 2 left.  That should be a lifetime's supply, I figure, at the rate I'm going!

My new jacket will be more substantial than this one since I'm making it from Goretex and it needs to be lined to protect the membrane.  I've got some athletic mesh lining in the stash.  To further increase ventilation, I'm splitting the back to create an upper back vent (sort of like the back of a trenchcoat).

To make my new jacket as safety-conscious as my old one, I'm going to use some retro-reflective plastic piping (looks clear in ordinary light) and as an accent on the back (from the stash), fabric with an overall retro-reflective print (looks boring grey in ordinary light).  Flash!