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Original Fabrics. Exceptional Performance

Learn more about our signature fabrics, created exclusively
for tasc Performance.



Contents: 52% organic cotton / 43% bamboo viscose / 5% lycra

The fabric that started the tasc Performance brand, MOSOtech is a unique blend of bamboo viscose and organic cotton making it silky-soft and fully loaded with natural performance benefits. It’s the perfect fabric for any activity. You’ll feel extreme comfort no matter the level of intensity.

• Moisture wicking • Anti-odor • Superior breathability • Incredible comfort • Naturally UPF 50+ Protection


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Contents: 55% bamboo viscose / 40% polyester / 5% lycra

We like to call this fabric our “surf and turf” fabric. It dries rapidly to eliminate drag from water weight, allowing you to quickly transition from water to land.

• Extremely lightweight • Quick dry • Subtle stretch • Incredible comfort • Naturally UPF 50+



Contents: Contents: 35% organic cotton / 32% recycled polyester /
29% bamboo viscose / 4% lycra

MOSOember is a versatile, mid-weight fabric that performs in the elements while easily transitioning from active to lifestyle. It is both insulating and breathable, striking the perfect balance of form and function.

• Interlock • Double-knit construction for stability and wind protection • Smooth exterior with incredible soft feel • Brushed interior for cloud-like insulation • High warmth-to-weight ratio • Subtle stretch • Breathable

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Contents: Contents: 53% organic cotton / 43% bamboo viscose /
4% lycra

Performance meets luxury in MOSOluxe. Lightweight and soft with a little stretch for freedom of movement, our MOSOluxe is the perfect fabric for living the performance lifestyle. Soft to the skin, it keeps you cool and cozy for day-to-day activities and excursions.

•  Luxurious comfort •  Lightweight •  Super soft



Contents: 48% bamboo viscose / 47% merino wool / 5% lycra

MOSOmerino was engineered for all-season performance and protection. We combine 18.5 micron Merino wool with bamboo viscose fibers resulting in a fabric that unites the best in tech and the best in nature. It feels better than 100% wool and performs 100% better than traditional synthetic fabrics. MOSOmerino is perfect for all outdoor pursuits and all levels of activity.

• Absorbs and releases sweat fast • Quick dry •  High warmth-to-weight ratio •  Regulates body temperature • Resists odors • Naturally UPF 50+

SHOP MOSOmerino >

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Contents: 53% organic cotton / 43% bamboo viscose / 4% lycra

Our signature, original performance fleece, MOSOpush is a highly versatile fabric that is equally at home on the side of a mountain or walking down 5th Avenue. This fabric provides the wearer with lightweight insulation and temperature regulation without the bulk. It is built for active pursuits in varying climates and conditions.

• Smooth exterior with brushed interior for a luxurious, comfortable feel • Lightweight, warm insulation • Regulates body temperature •  Superior breathability

SHOP MOSOplush >


Contents: 40% organic cotton / 32% bamboo viscose / 20% nylon / 8% lycra

After 18 months of fabric research and trials, we arrived at the unique blend and knitting technique for MOSOpure. Supportive, flexible and graceful, this performance fabric is so comfortable, you might not even notice you’re wearing it.

• Flexible to support movement • Body-mapped ventialation for breathability • Unbelievable next-to-skin comfort • Natural, seamless

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Contents: 38% organic cotton / 32% bamboo viscose / 30% polyester

A structured, highly insulating fabric that stands up to the elements, MOSOsherpa is a custom tri-blend of fibers that creates the perfect knit structure for cold weather. The smooth exterior has a durable water repellent finish. The insulating interior features an extra soft fleece feel for added comfort and warmth.

• Warm Insulation • High warmth-to- weight ratio • Textured outer with brushed interior

SHOP MOSOsherpa >