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Burton's warmest base layer crew combines natural merino wool warmth, breathable TENCEL, and 360° stretch for easy layering and all-day comfort.
Cold days are better in the Men's Burton Merino Blend Midweight Base Layer Crew. As Burton's warmest base layer, it combines the natural performance and thermoregulation of wool with the stretch comfort and durability of synthetic fibers. Constructed from a stretchy, breathable blend of merino wool, soft TENCEL Lyocell, and spandex, this crew delivers next-to-skin softness while naturally resisting odor. Its slim fit and 360-degree stretch allow for smooth layering under outerwear without restricting mobility, making it an essential top for riding, hiking, or cold-weather outdoor adventures.
| Fit | Slim Fit |
|---|---|
| Materials | 57.6% Merino Wool, 38.4% TENCEL Lyocell, 4% Spandex |
| Fabric Weight | Midweight Wool 245GSM |
| Sustainability | OEKO-TEX 100 Certified |
| Warranty | Lifetime Warranty |
| Size | XXS | XS | S | M | L | XL | XXL | 3XL |
|---|---|---|---|---|---|---|---|---|
| Arm (in) | 32 | 32-32.5 | 32.5-33 | 33 | 33.5 | 33.5-34 | 34-35 | 35 |
| Chest (in) | 32 - 34 | 34 - 36.5 | 36.5-39 | 39-41 | 41-43 | 43 - 46 | 46 - 50 | 50-54 |
| Natural Waist (in) | 27-29 | 29-31 | 31 - 33 | 33- 35 | 35-37 | 37-40 | 40 - 44 | 44-51 |
| Hips (in) | 33.5-35.5 | 35.5-37 | 37-38.5 | 38.5-40.5 | 40.5-42.5 | 42.5-45.5 | 45.5-49.5 | 49.5-52.5 |
| Equivalent Women's Size | XS | S | M | L | XL | XXL | 3XL | Size unavailable |
| Garment Inseam | Short | Regular | Tall |
|---|---|---|---|
| Body Inseam/ Inside Leg (in) | 30.5 | 32.5 | 34.5 |

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