The Heavyweight Series
420 GSM / approx. 12.5 oz true heavyweight fleece.
Relaxed oversized fit. Structured, substantial, without excessive bulk.
What GSM Actually Means
GSM measures fabric weight and density.
At 420 GSM / approx. 12.5 oz, this fleece feels noticeably more substantial than a standard hoodie. The difference shows up immediately: a thicker hand feel, a more structured hood, cleaner drape, and a stronger silhouette on body.
This is not a thin layer built only for the photo. It is a dense, heavy-duty hoodie made to feel premium the moment you touch it.
Why Heavyweight Matters
More Structure
The fabric has enough density to hold its shape instead of collapsing like a thin hoodie. A heavier fleece holds its shape better through the shoulders, hood, and body.Â
More Presence
It looks substantial from a distance and feels premium up close. The fit is relaxed and oversized, but the weight of the garment keeps the silhouette controlled instead of sloppy.
More Durability
The heavier fleece gives the garment a tougher, more dependable feel in hand.
More Purpose
Oversized, but not sloppy. Roomy enough to train in, clean enough to wear out.
420+ GSM. Built to a Higher Standard.
Most pieces feel premium at first. Fewer feel that way in six months.
Choose Your Weight
Different days call for different gear. Both tiers are built under the Resilient Factor standard — but they serve different purposes.
RF Training Division
Core Tier - 340 GSM / approx. 10 oz
340 GSM — heavier than most standard retail hoodies
Midweight feel with less bulk
Easier to layer across seasons
Built for the gym, commute, and daily rotation
Built for repetition and daily consistency
The Heavyweight Series
Flagship Tier - 420 GSM / approx. 12.5 oz
True heavyweight fleece
Substantial from the first touch
Thick structured hood
Cleaner drape and stronger silhouette
Built for training, layering, travel, and long term rotation
How It Fits
The Heavyweight Series is designed with a relaxed oversized fit — roomy through the shoulders, chest, sleeves, and body, with a controlled hem and structured heavyweight drape.
It gives you space to move, train, and layer without looking overly baggy.
Order your normal size for the intended Resilient Factor fit.
Size down for a closer fit.
Size up for a more exaggerated streetwear silhouette.
The Heavyweight Series
The flagship hoodie line from Resilient Factor.
Built from 420 GSM / approx. 12.5 oz heavyweight fleece for a dense hand feel, thick hood structure, controlled oversized fit, and a level of substance you notice immediately.
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