Senchi Designs Wren Alpha 60 Crewneck -  is an ultralight fleece weighing only 102 g (size M). Made out of Polartec Alpha Direct 60 insulation offering incredible warmth to weight ratio. Streamlined design. Superb insulation when paired with a shell. Very breathable when worn on its own. 

Senchi Designs Wren Crewneck is made out of Polartec Alpha fleece, renowned for its breathability and insulation capabilities. The Wren Crewneck weighs just 102g (size M) and showcases a slim body, raglan sleeves and a mid-length collar. By integrating this crewneck into your layering system, you can enjoy the benefits of outstanding insulation when paired with a shell, as well as remarkable breathability when worn on its own.

A key focus for Senchi is minimalist design, which involves eliminating non essential features, bulk, and stress points. The Wren Crewneck stands out as the lightest, most breathable, and packable active insulation fleece available. Its simple and efficient design avoids unnecessary additions, making it ideal for high-output adventures in warmer conditions or as an additional layer in colder environments.

Moreover, it comes with a Senchi Bag, a versatile washing accessory crafted with high-quality nylon mesh fabric. This innovative bag serves multiple purposes: safeguarding your hoodie during washing and minimizing the dispersion of microplastics into our precious stormwater.

Senchi Designs takes advantage of the advanced Polartec Alpha fleece, a high-performance insulating fabric initially developed for the rigorous demands of the U.S. Special Forces. This innovative material delivers exceptional breathability and durability, making it capable of withstanding covert operations. Interestingly, the lightweight and airy nature of the fleece also make it an excellent choice for hikers seeking tranquility during long-distance journeys.

MATERIAL: Polartec® Alpha Direct 60 insulation - is the lightest weight of Polartec Alpha Direct. It is highly breathable and suitable for high-intensity activities where ventilation is crucial.

WEIGHT (± 10%)*:

 *   weight can vary based on variations on batch / dye / scouring process of raw fabric

SIZING: Unisex Fit; MIDLAYER - M fits like a men’s medium. Size up for relaxed fit. See size chart above for measurements.

FEATURES

• Material: Polartec® Alpha Direct 60 insulation

• Material Weight: 60g/m2

• High warmth-to-weight ratio

• Resists moisture and dries quickly

• 78% Recycled Polyester (P.E.T.)

• Design Features: Elastic cuffs and mid-length collar

• Construction: Gusseted underarm and articulated sleeves for mobility

• Oeko-Tex® Certified

• Bluesign® Certified