The I/O Bio Men's Universal Tee puts a new spin on your go-to Saturday shirt. You get the easy functionality of a T-shirt with the comfortable indoor/outdoor performance of Merino wool. Natural, renewable, fine-thread Merino wool is soft, itch-free, warm, quick-drying and does not absorb odors.…
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The do-everything I/O Bio Women's Contact L/S Zip T, provides an ideal microclimate next to your skin. Ventilation and cross sports performance, with a long-zipper for temperature adjustability. Merino wool can absorb up to 30% of its weight without feeling wet or loosing it's insulative properties.…
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Inside or outside, you decide. I/O Bio Merino Wool apparel is as functional outdoors as it is stylish and comfortable around town. The Men's Origami Tee's refined look and feel hide a rugged personality. Shirt comes with instructions for how to fold it into a moose. But not really. Natural,…
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The I/O Bio Women's Contact Racer Tank hugs your body's curves while the shelf bra supports without restricting. Stretchy, breathable I/O Bio Enigma makes this an ideal everyday action piece. Enigma fabric, a Merino wool and elastane blend, is super breathable, dries quickly and feels lovely…
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Combining the easy functionality of a T-shirt with the indoor/outdoor performance of Merino wool, the I/O Bio Men's Universal Short Sleeve Tee is handier than duct tape and a lot more comfortable. Natural, renewable, fine-thread Merino wool is soft, itch-free, warm, quick-drying and does not absorb…
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The I/O Bio Men's Contact Long Sleeve Zip shirt gives you an outdoor base layer with all the features you want -- a longer back, next to skin fit, endless zip venting, and thumb loops. Wear it as a base layer in cool weather or as a solo piece in warmer conditions. The longer back helps prevents…
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The I/O Bio Long Sleeve Crib shirt makes a perfect base layer, but looks great solo too. The lightweight, stretchy ribbed Merino wool is comfy, cozy, and easy to pack just in case. The ribbed, lightweight 100% Merino wool material traps air for warmth while allowing excess humidity to escape. Wear…
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The I/O Women's Signature Track Pant is remarkably slimming, super comfortable and built for running the retriever as well as downward dog. Quick-wicking Merino wool makes them perfect for your outdoor pursuits. You'll love the way 100% I/O Bio Merino wool Vosges Terry fabric feels against your…
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Stretchy, soft I/O Bio Enigma fabric makes the I/O Bio Women's Contact Long-Sleeve Crew Shirt the perfect base layer. Soft, moisture-wicking Merino wool keeps you dry, warm and cozy. Enigma fabric, a Merino wool and elastane blend, is super breathable, dries quickly and feels lovely against your…
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For longer days and nights in colder weather, you'll adore the I/O Bio Women's Contact 2 Tight. It's got all the same features as the original Contact Tight, but with added thickness and insulation. Natural, renewable, fine-thread Merino wool is soft, itch-free, warm, quick-drying and does not…
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The I/O Bio Women's Contact Pilot Suit is head to toe pure-heaven. The hooded union suit design eliminates cold spots, and the "bomb-bay" relief zipper provides total convenience. The Women's Contact Pilot Suit is the ultimate base layer, providing warm, wicking comfort beneath your other layers.…
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The I/O Bio Women's Tupa Hoody combines the comfort of your favorite sweatshirt with the technical performance you expect from quality outdoor apparel. You'll hate being without it on washing day! A reach-through handwarmer pocket, thumb loops and a cozy hood make this hoody sweatshirt as…
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