Embroidery on Hoodies: What Fleece Changes About the Job

The two things fleece does that jersey does not

First, it has pile. Brushed fleece has a raised nap, and stitches sink into it. Fine details disappear beneath the surface fibres, and the outline of a design loses its crispness because loose fibres poke up through the thread. This is why a logo that looks sharp on a shirt can look furry on a hoodie.

Second, it is thick and it stretches. A heavyweight fleece is several millimetres of compressible fabric that moves under the needle. Without support, the fabric distorts as thousands of stitches pull it in different directions, and the finished design puckers — the garment ripples around the embroidery even when it is lying flat.

Both problems get worse as the fabric gets heavier. A 240 GSM French terry embroiders almost like jersey. A 450 GSM brushed loopback is a genuinely demanding substrate.

Stabiliser and topping — the fix

Backing goes underneath: a stabiliser hooped with the garment that gives the stitches something dimensionally stable to sit on. On heavyweight fleece this needs to be a substantial cut-away backing rather than a light tear-away, because tear-away supports the stitching during the run and then leaves, and fleece needs support permanently.

Topping goes on top: a water-soluble film laid over the fabric before stitching, which holds the nap down so stitches sit on the surface instead of sinking. It dissolves away afterwards and leaves nothing behind. On brushed fleece, topping is the difference between a crisp logo and a fuzzy one, and it is the step most often skipped by a cheap decorator.

You do not need to specify these by name. You do need to ask whether cut-away backing and topping are being used on your fleece, because the answer tells you a great deal about who you are dealing with.

Design rules that follow from all of this

Everything below exists because of the nap and the thickness. None of it is stylistic.

• Minimum lettering height of about 5 mm, and more like 7 mm on heavy brushed fleece. Below that, letters close up.
• Minimum line weight of roughly 1 mm. Hairlines cannot be stitched and will be thickened by the digitiser whether you asked or not.
• Avoid fine gradients and photographic detail entirely — embroidery renders in flat blocks of thread.
• Limit thread colours. Every colour change adds time and cost, and beyond about eight the design starts to feel heavy on the garment.
• Consider a satin-stitch border around the design, which contains the nap and dramatically sharpens the edge on fleece.

Digitising, stabilising and stitching are all done on site rather than subcontracted — that is our in-house embroidery.

Stitch count is your cost, and your stiffness

Embroidery is priced by stitch count, not by area, so a densely filled small logo can cost more than a large open one. If you are managing cost, reducing fill is far more effective than reducing size.

Stitch count also determines how the garment feels. A high-density design creates a stiff, board-like patch that does not move with the fabric — acceptable on a small chest logo, unpleasant across a large back placement, and a genuine durability risk on anything that flexes. As a rule, large designs on hoodies should be printed; embroidery belongs on marks that are small enough to stay comfortable.

A 3D or puff embroidery option exists, where foam is placed under satin stitches to raise them. It looks excellent on caps and on bold, simple lettering. It needs even more clearance and even simpler artwork than flat embroidery.

Placement limits nobody mentions until it is too late

Embroidery requires hooping — the area being stitched has to be clamped flat in a frame. That physically rules out several placements buyers ask for. Anything over a seam is difficult; anything on or across the kangaroo pocket means stitching through the pocket to the body behind it unless it is done before assembly; and anything close to the cuff or waistband rib cannot be hooped properly.

The workaround for pocket and awkward placements is to embroider the panel before the garment is assembled, which is entirely normal in manufacturing and completely impossible for a decorator working on finished blanks. It is one of the concrete advantages of manufacturing over decorating, and worth knowing about if a placement you want has been refused elsewhere.