Zip It Up And You're Already Done
Some mornings you just want one thing that finishes the outfit. Rivknit is that layer.
It's soft ribbed knit, so it feels like your favorite sweater, but the ribbing pulls back into shape instead of sagging out at the elbows.

Jeans and a tank underneath, and you look put together without trying.
Length 23.2 inches on a medium — it sits at the hip, not the waist.
It Springs Back, It Doesn't Sag
✓ Look pulled-together in 5 seconds
Zip it over anything you already own. One layer turns a plain tank and jeans into a real outfit.

✓ Soft as a sweater, sharp as a jacket
Ribbed polyester knit feels easy on your skin, but the zip front and banded cuffs keep the shape clean.

✓ It springs back, it doesn't sag
The rib gives when you move and pulls right back. No stretched-out elbows, no droopy cuffs after a few wears.

✓ Room to move, all day long
The relaxed cut leaves space through the body and sleeves. Reach, drive, carry groceries — nothing pulls.

What you get today
- Rivknit ribbed knit zip-up jacket
- Zip front with banded collar, cuffs, and hem
- A finished layer over anything already in your closet
- Free tracked shipping
- 30-day money-back guarantee
Seasonal production run — once this batch sells out, restock pricing may change.
Bring Rivknit into your closet today and turn any plain outfit into a finished look in seconds.
30-day at-home trial
Try Rivknit at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.
Frequently asked questions
Does the zipper pull open when I sit down?
No. The zip runs the full front and the banded hem holds it in place. You can sit, drive, or lean back without it riding up.
Can I wear it open like a cardigan?
Yes. Unzipped, it hangs like a soft open knit layer. Zipped, it reads more like a jacket. Both look intentional.
Will it pill under a shoulder bag?
Ribbed polyester holds up better than a loose-weave sweater here. Rotate your bag strap side to side and it stays smooth.
Is it warm enough for fall?
It works as a light layer for cool mornings and air-conditioned rooms. In real cold, wear it under a coat instead of on its own.
Specifications
- Size: Length 22.8–24.4 in, sleeve 24.2–25.8 in (S–2XL)
- Material: Stretchy ribbed polyester knit
How to wash
- Machine wash cold with similar colors
- Do not bleach
- Hang dry