Size guide High-Impact Pure Performance Leggings with a pocket! Designed for uncompromising durability and comfort, these leggings are crafted with OEKO TEX 100 certified fabric, free from over 2,000 harmful chemicals for a nontoxic workout experience. Plus, they're enhanced with Amni Soul Eco® technology, which allows the fabric to naturally biodegrade at the end of its lifecycle without compromising on quality or long-lasting performance for as long as you wear the leggings. Experience incredible stretch, breathability, and lightweight compressive comfort with a quick-drying fabric, making these leggings perfect for any high-intensity activity. Whether you're hitting the gym, the track, or the yoga mat, these leggings deliver on every level. The fabric is comprised of 85% Biodegradable Polyamide/15% Recycled Spandex. Fit Details: These leggings have pockets on either side that fits an iPhone and can run a bit small so we recommend sizing up - please see the size chart in the lower right corner of this page. The inseam is 27". Care Instructions: Machine wash cold with like colors on a delicate cycle and hang to dry to keep your leggings looking and feeling their best. Frequently asked questions What are Fusion leggings made of?They're made from 85% biodegradable polyamide and 15% recycled spandex, with Amni Soul Eco® technology so the fabric can biodegrade at the end of its life. The fabric is OEKO-TEX Standard 100 certified. Are Fusion leggings nontoxic?Yes. The fabric is OEKO-TEX Standard 100 certified, free from over 2,000 harmful chemicals. How is Fusion different from the TENCEL styles?Fusion is our high-impact performance line, built for higher-intensity training with compression and a quick-dry feel. Our TENCEL styles like Aspen and Sage are plant-based and made from trees, softer for lower-impact days. Both are nontoxic and OEKO-TEX certified. Do these hold up for HIIT and high-impact workouts?Yes. Fusion is engineered for high-intensity activity with breathable, quick-drying, compressive fabric for the gym, track or studio. How should I size these?They can run a bit small, so we recommend sizing up. The inseam is 27 inches. Do these have pockets?Yes, they have pockets on either side that fit an iPhone.