I wear a size 30 normally, and I'm about 125 pounds. I'm debating on whether to get the size Small or Medium. I do wan't a generally skinny fit, but I've grown out of wanting a REALLY tight fit. I'm not leaning more towards a slimmer fitting pant that still has sag. Something that could be worn with big hoodies/jackets. Which would be better for that, Small or Medium. Please help me out!

Tech Specs:

Material:

denim 

Fabric Waterproof Rating:

8000 mm 

Fabric Breathability Rating:

8000 g/m² 

Fit:

skinny 

Side Zips:

yes, ankle 

Gaiters:

no 

Seams:

critical seams taped 

Waist:

shoe lace belt 

Pockets:

2 zippered hand 

Recommended Use:

snowboarding 

Manufacturer Warranty:

1 year