A60 Crewneck
- 3.4 oz (M)
- Ultralight (60gsm)
- High warmth-to-weight ratio
- Resists moisture and fast-drying
- Flatseam construction
- Integrated thumb loops
- Reinforced elastic cuffs
Polartec® Alpha Direct 60
Ultralight & Highly breathable.
The A60 Crewneck is the lightest and most minimal piece in the lineup, built for high-output movement where breathability, moisture management, and low bulk matter most. Using the lightest Alpha Direct fabric, it delivers the highest warmth-to-weight ratio in the collection for activities like trail running, fastpacking, ski touring, and active layering.
- 78% recycled polyester
- Made in USA from domestic fabric, sewn by workers earning a fair wage in a safe environment
- Oeko-Tex® Certified
- Bluesign® Certified
- Senchi bag included for washing and storage
| Style | kg CO₂e* |
|
A60 Crewneck |
2.1 |
|
Typical lightweight synthetic fleece |
15.0 |
Less material. Less complexity. Less impact.
Senchi garments use exceptionally lightweight insulation, minimal construction, fewer components, and lower overall material mass. Regional fabric sourcing and domestic manufacturing help reduce transportation-related emissions while keeping our supply chain intentionally simple.
*Estimates represent cradle-to-customer greenhouse gas emissions and are based on material weight, transportation, packaging, and manufacturing assumptions based on internal data.
Unisex Midlayer: Designed for versatility across a wide range of body types.
Fit: Relaxed fit, designed for freedom of movement and easy layering over a baselayer or under a shell.
Sizing: Choose your size based primarily on your chest measurement. Body length and sleeve length are physical garment measurements. If between sizes, size up for a more relaxed fit or down for a closer fit.
Size Guide
|
Chest |
Body Length |
Sleeve Length* |
|
|
XS |
32-35" (81-89 cm) |
30" (76 cm) |
31" (79 cm) |
|
S |
35-38" (89-97 cm) |
30.25" (77 cm) |
31.25" (79 cm) |
|
M |
38-42" (97-107 cm) |
30.5" (77 cm) |
31.5" (80 cm) |
|
L |
42-46" (107-117 cm) |
30.75" (78 cm) |
32" (81 cm) |
|
XL |
46-50" (117-127 cm) |
31.5" (80 cm) |
32.5" (83 cm) |
|
2XL |
50-54" (127-137 cm) |
32.25" (82 cm) |
33" (84 cm) |
| XS | S | M | L | XL | 2XL |
|
2.8 oz 79g |
3.2 oz 91g |
3.4 oz 96g |
3.8 oz 108g |
4.2 oz 119g |
4.6 oz 130g |
