Royal Robbins Women's Oasis Short Sleeve sea-to-summit That's because its unique blend

That's because its unique blend of natural hemp and recycled polyester is breathable

Integrated mesh venting across back shoulders

updated mesh zones for less pressure

The sleek design of the Alpine is so lightweight

Royal Robbins Women's Oasis Short Sleeve sea-to-summit That's because its unique blendThis button down is lightweight, airy, and made of responsibly farmed preferred cotton. The Oasis is perfect for days at basecamp and everyday adventures. Features: Breathable, Lightweight Product Features Lightweight, airy fabric with floral embroidery details Secure zip side pocket Preferred cotton is responsibly farmed using lower impact practices than conventional cotton farming and is naturally soft, breathable, and durable Blended undyed