most hoodies weigh between 280 and 320 gsm. fine for spring and fall, but in winter you feel every draft. a heavy hoodie — 400 gsm and up — feels different. not just warmer, but denser, heavier on the shoulders, quieter in the drape.
what does gsm actually mean?
grams per square meter. it’s the weight of the fabric, not the finished garment. a hoodie made from 440 gsm cotton weighs between 900 and 1,200 grams depending on size. for comparison, a typical mid-range streetwear hoodie comes in at 700–800 grams.
heavier doesn’t automatically mean better. but it does mean: the fabric is woven more densely, holds its shape longer, and the surface feels less thin. with a washed finish like ours, the fabric has already shrunk and softened before you ever put it on.
what else matters
combed vs. ring-spun cotton. combed cotton is smoother, more uniform, and pills less. most streetwear brands in the mid-price range use ring-spun cotton — cheaper to produce, but rougher to the touch.
side-seamed vs. tubular knit. tubular knit has no side seams but twists after washing. side-seamed hoodies sit more stable and hold their shape. the ATAVIST #001 is side-seamed.
pre-washed vs. raw. a pre-washed hoodie won’t shrink further and feels soft from day one. the trade-off: the washed finish fades over time. that’s intentional — the hoodie becomes more individual with every wash.
heavy hoodies compared
typical fabric weights across streetwear brands range from 300 to 380 gsm. the ATAVIST #001 comes in at 440 gsm combed cotton, pre-washed and side-seamed. the #003 at 420 gsm with a snap collar.
when a heavy hoodie makes sense
when you want a hoodie that feels like a jacket, not a long-sleeve tee. when you want it to hold its shape after 50 washes. when you don’t mind waiting a bit longer because it’s made after you order it.