OalkaWomen's Short Yoga Side Pockets High Waist Workout Running Shorts

How long is the inseam?

I'm 5'2/150 lbs and usually wear size 12. What size should I order for the biker shorts?

What’s the difference between black and black easy?

What size should i get if i am 5'8 and 153 lbs. my waist is usu a 30-31 with muscular thighs. and will they work for spin class? thanks!