GATTA Women's Clothing Size Chart
| Size: | XS | S | M | L | XL |
| Height, cm: | 160-166 | 160-166 | 160-166 | 166-172 | 172-178 |
| Chest, cm: | 80-84 | 84-90 | 90-96 | 96-102 | 102-106 |
| Waist, cm: | 58-62 | 62-67 | 67-72 | 72-78 | 78-84 |
| Hip circumference, cm: | 80-84 | 84-90 | 90-96 | 96-102 | 102-110 |
GATTA Shaping Belts
| Size: | XS | S/M | L/XL |
| Waist, cm: | 57-60 | 66-73 | 79-86 |
GATTA Shapewear
| Size: | XS | S | M | L | XL |
| Waist, cm: | 62-65 | 66-69 | 70-73 | 74-77 | 78-81 |
| Hip circumference, cm: | 88-91 | 92-95 | 96-98 | 99-102 | 103-106 |
GATTA Underwear Size Chart
| International size: | XS | S | M | L | XL | 2XL |
| Size: | 34 | 36 | 38 | 40 | 42 | 44 |
| Chest, cm: | 78-81 | 82-85 | 86-89 | 90-93 | 94-97 | 98-102 |
| Waist, cm: | 63-65 | 66-69 | 70-73 | 74-77 | 78-81 | 82-86 |
| Hip circumference, cm: | 88-91 | 92-95 | 96-98 | 99-102 | 103-106 | 107-110 |
Women's thermal underwear
| International size: | S/M | L | XL |
| Chest, cm: | 84-96 | 96-102 | 102-106 |
| Waist, cm: | 62-72 | 72-78 | 78-84 |
| Hip circumference, cm: | 84-96 | 96-102 | 102-110 |
| Height, cm: | 160-188 | 166-172 | 172-178 |
Men's thermal underwear
| International size: | S/M | L | XL |
| Chest, cm: | 92-98 | 98-104 | 104-110 |
| Waist, cm: | 84-88 | 88-92 | 92-96 |
| Hip circumference, cm: | 96-100 | 100-104 | 104-108 |
| Height, cm: | 168-172 | 172-178 | 178-186 |