Thermal Set Comparison
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 |
 |
|
|---|---|---|---|
| Thermal Underwear Set 4.0 | Thermal Underwear Set 3.0 | Thermal Underwear Set 2.0 | |
| Fabrication | 65% Polyamide 28% Polyester 7% Spandex |
65% Polyamide 28% Polyester 7% Spandex |
92% Polyester 8% Spandex |
| Gender | Men, Women. Kids | Men | Men |
| 3D Seamless | ✔ | ✓ | × |
| Compression |  |
 |
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| Breathability | |
|
|
| Temperature | Cold | Cold | Mild |