The A1 Aether Boxer Brief 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 Brief as a next-to-skin layer for lightweight moisture management during active use.
- Superior wicking action diverts moisture out and away from skin
- Antimicrobial crotch panel
- Ergonomically placed flatlock seams for greater comfort
- Soft, durable elastic waistband
- Berry Compliant
- Polartec® Power GridTM Fleece
- Moisture Wicking
- Highly Compressible
- Fast Drying
Weight: 3.2 oz.
Part No: A1-0119-C10
Made in the USA.
Berry Amendment Compliant.
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The extra long legs keep them from riding up.
Whether it's in the field, the gym or at work, these are the best. By themselves or paired with the layering system, these are a great all year-round brief.
Fits perfectly, material stretches and conforms. The length on he legs is longer than most boxer briefs I've worn which keeps the boxer from creeping up. I'll buy from Beyond again.
I have used this boxer in conjunction with different components of the system several times on the mountain and have only good things to say. Very comfortable brief, I would recommend it as my first choice as a baselayer.)
I'm old enough to have worn a great variety of underwear. The Aether BB is simply the best out there. I'll never purchase another base layer other than these.