Are these pants waterproof?

No. The fabric is water repellent, so it beads light rain and splashes, but seams and a long downpour will get through. Treat them as weather-resistant, not rain gear.

How does ripstop differ from normal track pant fabric?

Ripstop has a grid of thicker threads that stops small tears from spreading. It is lighter and tougher than jersey but stiffer and noisier.

How does the toggle waist fit?

The elastic waist adjusts with a toggle instead of a tied drawstring, so you set the tightness once and it holds. It suits a range of waists without a knot.

Do they work for the gym?

Yes for warm-ups and street wear. The ripstop is not stretchy like knit joggers, so deep squats and heavy leg work feel more restricted.

What should I compare them with?

Compare with other ripstop track pants and cargo joggers. These lean on the water-repellent finish and contrast panels; plain joggers are softer and cheaper-feeling on skin.