Named for the Japanese phonetic for expedition, the Tanken range is designed for working up a sweat in the great outdoors. Light and quick drying, the Tanken Tank Top features hardworking FlashDry™ technology that actively wicks away sweat from your skin as you move. Capped sleeves, a lower back hem and a wide crew neck also give it the added bonus of being good-looking enough to wear far away from dirt trails and forest paths.

A soft and stretchy tank top with a sleek, feminine design for everyday layering comfort, the Siren Tank features our durable and incredibly soft corespun merino wool blend fabric.

A soft and stretchy tank top with a sleek, feminine design for everyday layering comfort, the Siren Tank features our durable and incredibly soft corespun merino wool blend fabric.

Classic Surf Tank II Stay cool and comfortable in our Classic Surf Tank II. Made from 100% cotton, this tank features an inner neck label, metal logo trim, and coconut button for added style. Whether you're hitting the waves or relaxing by the pool, this tank is sure to keep you looking and feeling your best.

What makes our Vacationer Tank stand out? It starts with the eco-conscious lightweight material that combines organic cotton comfort, recycled polyester’s technical performance, and hemp’s natural durability and odor control.

Wide shoulder straps cover your bra and a high-low hem offers bonus coverage and versatility. Wear this stretch tank top tucked or untucked, with shorts or leggings, or layered under a light sweater on cooler days. Light, soft, and packable, you'll reach for this breathable, lightweight tank top again and again for active pursuits or just cozying up on the couch.

Whether high-performance looks like a PB on the track or an extra five minutes of workout time, the Seeker Tank is for you. Made from a super soft recycled polyester, it’s a lightweight performance piece that features a citric acid-based treatment to help keep it feeling fresh.

From carbon emissions to clothing — this top is made using an innovative carbon recycling technology, LanzaTech. Carbon emissions from manufacturing sites are captured before they’re released into the atmosphere and converted into a raw material that makes polyester fibres.

Women's Sun Trek Tank II with Omni-Wick™ moisture-wicking technology and rib binding at the collar for added comfort.

In the Nava Tank, fast drying and lightweight fabrics are allied to a slim fitting racer back tank design. Perfect for working hard in hot conditions, whether load carrying in to basecamp or flying along a ridgeline.