proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co
proterra Leggings - äktiivwear.co

Proterra Legging – Plant-Based, Ecodegradable™, High-Performance Fit

Regular price$98.00
/
Shipping calculated at checkout.
Premium, high-performance leggings crafted from sustainable, plant-based bio-yarns.
Color
Size
Size chart

proterra leggings size chart

size
waist hip inseam
2
23" 33" 26"
4
25" 35" 26.5"
6
27" 37" 26.5"
8
29" 39" 26.5
10
31" 41" 27"
12
33" 43" 27"
14
35" 45" 27"
  • Buttery Soft: Proterra™, plant-based yarn that feels like a second skin, seamlessly blending luxury with performance.
  • Ecodegradable™: Proterra™ yarns naturally return to the earth without leaving behind harmful chemicals or toxins at the end of its lifecycle.
  • Odor Resistant: Proterra™ fabric is naturally bacteriostatic, actively neutralizing odor for the life of the garment.
  • Sweat-Wicking Fabric: Keeps you cool, dry, and comfortable during any activity.
  • Squat Proof: Engineered with a high, no-slip waistband for a secure, stay-put fit.
  • Interior Waistband Pocket: Designed to hold your essentials while keeping you hands-free.
  • Premium Stretch and Recovery: Provides perfect compression with exceptional shape retention.
  • 42% Plant-Based Nylon: 100% bio-based yarn made from castor beans.
  • 40% Biodegradable Bio-Accelerated Nylon: An eco-friendly yarn that decomposes in approximately 5 years.
  • 18% Roica™ V550: A pioneer in eco-circular stretch, and the world's first sustainable degradable yarn.
  • OEKO-TEX® Certified Yarns: Each yarn knit into our Proterra™ fabric blend is OEKO-TEX® STANDARD 100 certified according to Annex 6, Product Class I.
  • Garment Care: Machine wash cold (inside out). Lay flat to dry.

to be eligible for a refund or exchange, item(s) must be returned in new, sellable condition with original hang-tags attached, and within 14 days of delivery. a $7.00 restocking fee applies to all returns.

to begin a return or exchange, visit our self-service return portal

for full details, view our return & exchange policy

plant-based

made with plant-based materials that use less water & energy.

4C_Biodegradable-_png - äktiivwear.co

return to nature

made with certified yarns designed to break down faster than conventional synthetics under specific conditions.

ecodegradable™

apparel packaging and shipping mailers, we are not the same • •

athleisure elevated

äktiiv is designed around an elevated minimalist aesthetic which fits in just as well on a night out as it does in the gym.

  • athleisure elevated
  • fit approved
  • fast drying
  • odor resistant
proterra Leggings - äktiivwear.co

Customer Reviews

Based on 119 reviews
96%
(114)
4%
(5)
0%
(0)
0%
(0)
0%
(0)
r
rk (United States)
Black / 8

True performance fabric certified without chemicals, finally! I have been working out in natural fiber clothing for several years which is both heavy and hot because it stays wet and prevents our body from cooling naturally through sweat evaporation. Not the case with aktiiv fabrics. They felt cool the moment I put them on. Also felt cool while I was working out in 95 degree sunny temps. Allowed for sweat to wick and evaporate as expected to keep body cool. Not compressive but stays put. 5'7", 28" waist, 40" hips/glutes; purchased size 8. A bit short for my 34" inseam...wish they had tall girl options. Can't wait for aktiiv to design more athletic clothing options like skirts and tennis dresses *hint hint*

C
Colleen Evans (United States)
Marlin / 4

Love the leggings! I have them in grey and was hoping that the blue would show less sweat. It still does a bit but the peace of mind of not wearing toxic chemicals right next to my skin + the feel and fit is worth it! I will also say that I expected/hoped for the blue to be a bit more lure blue without the purple tint.

K
Kelsey
Black / 6

Soft, comfortable, and true to size! And love that they are nontoxic!

C
Camille (United States)
Black / 4

I LOVE THESE! They are truly the best leggings I have ever owned and it's the only brand that I could find after hours of research that is truly non-toxic, plastic free and reasonably priced. They feel so comfortable and are the perfect thickness (thin and breathable for sweaty yoga but still durable). I'm so happy with them and 100% recommend!

L
Laura
Black / 6

Squat proof. Love the fabric and most importantly non toxic

A
Anonymous (Israel)
Marlin / 8

I've been swapping all of my workout clothes for PFA free ones, these are super flattering and true to size. Squat proof as well and the color is great, also really appreciate the interior pocket. I just wish they were more breathable.

R
R (United States)
Black / 10

The best non toxic leggings I've found - and I've tried a lot! These feel like lux leggings and look fantastic!

p
petra (United States)
Marlin / 4

very soft, fits great.

A
Anonymous (United States)
Black / 6

Liked these leggings better than Asher’s I tried. Thicker not opaque . Very soft

N
Nadya (United States)
Black / 10

Felt like really nice quality leggings!