Bathrobe GSM & Sizing Guide
GSM ranges explained by use case
Full adult & kids size chart, XS–XXL
Bathrobe GSM, Explained
GSM (grams per square metre) is the single most important spec when sourcing bathrobes - it determines weight, absorbency, drying time, and perceived luxury. This guide breaks down the three standard GSM tiers used across the industry and gives a full adult and children's size chart, so you can brief your bathrobe manufacturer precisely.
GSM Tiers by Use Case
| GSM Range | Tier | Typical Use |
|---|---|---|
| 300–350 GSM | Lightweight / Summer | Spa kimono robes, warm-climate hotels, quick-dry day use, children's robes |
| 400–450 GSM | Standard Hotel | Mid-tier and business hotels, resort in-room amenity, boutique retail |
| 500–600 GSM | Luxury | 5-star hotels, spa flagship robes, premium gift and retail programmes |
Bathrobe Size Chart (cm)
| Size | Chest (cm) | Length (cm) |
|---|---|---|
| Kids XS (2–4 yrs) | 55–60 | 55–60 |
| Kids S (5–7 yrs) | 62–68 | 65–72 |
| Kids M (8–10 yrs) | 70–76 | 75–82 |
| Kids L (11–12 yrs) | 78–84 | 85–92 |
| Adult XS | 96–102 | 110–115 |
| Adult S | 104–110 | 115–120 |
| Adult M | 112–118 | 120–125 |
| Adult L | 120–128 | 125–130 |
| Adult XL | 130–138 | 130–135 |
| Adult XXL | 140–148 | 135–140 |
Measurements are indicative factory-standard ranges. Custom size grading available on request.
Frequently Asked Questions
What GSM bathrobe should I buy?
For most hotel and hospitality programmes, 400–450 GSM is the standard choice - a good balance of absorbency, drying time, and cost. Choose 300–350 GSM for warm-climate properties, spa kimono robes, or children's robes where lighter weight matters more than plushness. Choose 500–600 GSM for 5-star hotels and luxury gift/retail robes where a heavier, more substantial feel is the priority.
What does GSM mean for bathrobes?
GSM stands for grams per square metre - the weight of the fabric. Higher GSM means a denser, heavier weave with more absorbent fibre per unit area, giving a plusher hand-feel. Lower GSM means a lighter fabric that dries faster and packs smaller, but is less absorbent and less substantial to the touch.
Is a higher GSM bathrobe always better quality?
Not necessarily - GSM should match the use case, not just be maximised. A 550 GSM robe is excellent for a 5-star hotel room but impractical for a fast-turnover spa (too slow to dry) or a warm climate. Fibre quality (combed vs carded cotton), weave consistency, and stitching also determine perceived quality independent of GSM.
How do I measure a bathrobe for size?
The two key measurements are chest width (measured flat, armpit to armpit, then doubled) and full length (from the base of the collar to the hem). Our size chart above gives standard ranges in centimetres for both kids' and adult sizing - request a physical sample if you need exact garment measurements for your specific market.
Do kids' bathrobes use the same GSM as adult robes?
No - kids' bathrobes typically use lighter 300–400 GSM cotton terry, since children's smaller body mass and skin sensitivity don't require the heavier absorbency of adult hotel-grade robes. See our dedicated kids' bathrobe manufacturer page for full specifications.
What GSM is used for velour bathrobes vs terry bathrobes?
Velour bathrobes (plush exterior, terry lining) typically run 400–550 GSM. Pure terry bathrobes span the full 350–600 GSM range depending on positioning. Waffle bathrobes are generally lighter, at 280–450 GSM, due to their more open, textured weave.
Not Sure Which GSM Fits Your Programme?
Tell us your market, climate, and use case. We'll recommend the right GSM and send a factory quote with sample options.
Request Factory Quote