The Evolutyon Biotech thermal shirt features advanced biomaterials designed for cold weather activities. Kapok fiber provides natural insulation while Flexicorn technology ensures flexible fit and freedom of movement. This functional base layer offers comfort and thermal regulation for medium to low temperature conditions.
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| Size | Chest | Waist | Hip |
|---|---|---|---|
| XS | 32-34" | 26-28" | 34-36" |
| S | 34-36" | 28-30" | 36-38" |
| M | 38-40" | 32-34" | 40-42" |
| L | 42-44" | 36-38" | 44-46" |
| XL | 46-48" | 40-42" | 48-50" |
| XXL | 50-52" | 44-46" | 52-54" |
How to Measure
- Chest: Measure around the fullest part of your chest
- Waist: Measure around your natural waistline
- Hip: Measure around the fullest part of your hips