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Form

Form represents the next evolution in SAISEI’s movement wear.
The seamless construction fuses recycled nylon with a high-tenacity knit structure, designed to accommodate high-impact movement.
Form offers superior shape retention, moisture management, and breathability, finished with an antibacterial treatment for freshness through extended wear.

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Dev by WeDev

What is my size?

Waist

Hip

Chest

Measurement	XS US 0–2	S US 2–4	M US 6–8	L US 10–12	XL US 14–16
Waist (in)	25-27	27-29	29-31	31-37	37-40
Hip (in)	34-36	36-38	38-40	40-43	43-46
Chest (in)	32-34	34-36	36-38	38-40	40-42.5

Measurement	XS US 0–2	S US 2–4	M US 6–8	L US 10–12	XL US 14–16
Waist (cm)	63.5–68.5	68.5–73.5	73.5–78.5	78.5–94	94–101.5
Hip (cm)	86.5–91.5	91.5–96.5	96.5–101.5	101.5–109	109–117
Chest (cm)	81.5–86.5	86.5–91.5	91.5–96.5	96.5–101.5	101.5–108

If you are between sizes, for tighter look – size down, for looser look – size up.