A1 - Aether Long John

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A1 - Aether Long John

A1 - Aether Long John

Regular price $30.49 USD
Regular price $79.00 USD Sale price $30.49 USD
Availability: Only 13 Left!

Made in the USA.
Berry Amendment Compliant.

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A1 - Aether Long John
Regular price $30.49 USD
Regular price $79.00 USD Sale price $30.49 USD
The A1 Aether Long John is a high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Grid™ fleece. The next-to-skin grid pattern is made up of air channels that help release excess body heat and perspiration. The smooth exterior of the fabric forces moisture to disperse and evaporate quickly. The grid construction also increases compressibility and reduces garment weight. Flat seam construction reduces bulk and irritation when layering. Wear the A1 Aether Long John as a next-to-skin layer for lightweight moisture management during active use.

Customer Reviews

Based on 8 reviews
Daniel Curtean
Blew my expectations away!

I bought several items for the last hunting data of the year in WA state, and it was cold and rainy and wet and miserable - except the Beyond clothing thermals and rail layer were absolutely outstanding - small I say, BEYOND?! 😂

Really amazing performance and quality. Truly worthy of the name.


Is comfortable and light weight I am six foot three with a thirty three inch waist They are not too loose and plenty long

A1 - Aether Long John

Super versatile piece of clothing. It’s thin enough to layer under just about anything, including athletic clothing, and provides an exceptional amount of additional warmth. The XL Tall fits my 36” inseam (a rare thing) and fits close. It also fits nicely under the Krios Long John for an extremely warm set-up. It’s now an essential part of my fall/winter layering system for living in Montana.

jie ge
Excellent quality

Good quality,But the size is too small

Perfect base layer for activity in cold to mild weather

Had a chance to test these a few times now. Training in the mountains with temperatures ranging from about 20F to 45F. Climbing rocks and trekking with about 40-50lbs of kit. Never got too hot or too cold. Sweat began wicking immediately. Craftsmanship makes it well worth the price and best of all...Made in USA.