Shop Workout Sets for Women
What Sets Bellissima's Workout Sets Apart
Most two-piece workout sets are made from polyester or nylon blends, synthetic fibers that rely on chemical moisture-wicking treatments and shed microplastic particles during washing, as documented in research by Napper and Thompson (2016) in Environmental Science and Technology. Bellissima's workout sets use 92% TENCEL Lyocell, a natural cellulosic fiber produced from wood pulp by Lenzing AG using a closed-loop manufacturing process. The fiber achieves moisture management through its physical structure, not chemical finishing. Each set consists of a legging or short paired with either the Sempre Twist Bra or Sempre Halter Bra. The complete set is priced at $190, with free shipping on orders over $150.
Built for the Studio, Not the Track
These workout sets are designed specifically for low to moderate intensity training: yoga, pilates, barre, reformer, and walking. The 240 GSM fabric weight on the leggings and shorts provides full opacity in every position, including inversions and deep squats. The diamond crotch gusset eliminates seam restriction during seated and split-leg positions. The high-waisted V-back waistband sits securely without folding during forward folds or reformer footwork. Both bra styles include removable EVA foam pads. Bellissima's sets are not designed for running, HIIT, or sustained high-intensity formats where synthetic technical fabrics hold a genuine performance advantage.
The Case for a Non-Toxic Workout Set
Activewear sits against some of the most absorptive skin on the body during sustained physical activity. A 2020 review in the journal Environmental Health Perspectives (Dodson et al.) examined dermal absorption of chemicals from textile contact and found that elevated skin temperature during exercise increases absorption rates. TENCEL Lyocell's fiber-level OEKO-TEX Standard 100 certification through Lenzing AG confirms it has been tested free from a range of harmful substances at the fiber stage. Bellissima's finished garments carry no PFAS treatments and use no petroleum-derived synthetic fiber base. The 8% spandex content is necessary for stretch and recovery and is standard across performance activewear.
Frequently Asked Questions
What is included in a Bellissima workout set?
A Bellissima workout set consists of either the Sempre Leggings or Sempre Shorts paired with either the Sempre Twist Bra or Sempre Halter Bra. All four pieces are available individually as well. The set price is $190. Free shipping applies to orders over $150.
What fabric are the workout sets made from?
All pieces are 92% TENCEL Lyocell and 8% spandex. The leggings and shorts are 240 GSM. The fabric is plant-derived, carries OEKO-TEX Standard 100 certification at the fiber level through Lenzing AG, and contains no PFAS treatments.
Are these sets good for pilates and yoga?
Yes. The fabric weight, gusset construction, and waistband design are all optimised for pilates and yoga movement. The 240 GSM opacity holds in inverted positions. These sets are not recommended for high-intensity formats such as running or hot yoga at elevated temperatures.
What sizes are available?
XS through XL. All pieces launch in black only.
Do the bras have support for higher impact activity?
The Twist Bra and Halter Bra are designed for low to moderate impact. Both include removable EVA foam pads. They are suited for yoga, pilates, barre, reformer, and walking. They are not engineered for running or high-impact training.
How does a TENCEL workout set compare to a polyester set?
A polyester workout set typically offers higher durability under repeated high-intensity use and engineered moisture-wicking through chemical treatment. A TENCEL workout set achieves moisture management through fiber structure, sources from wood pulp rather than petroleum, and avoids PFAS-based finishing. The honest trade-off is performance ceiling at maximum intensity. For studio and low-impact training, TENCEL is the stronger choice on both health and comfort grounds.
Sources
Napper, I.E., Thompson, R.C. (2016). Release of Synthetic Microplastic Plastic Fibres from Domestic Washing Machines. Environmental Science and Technology.
Dodson, R.E., et al. (2020). Endocrine Disruptors and Asthma-Associated Chemicals in Consumer Products. Environmental Health Perspectives.
Lenzing AG. (2024). TENCEL Lyocell Fiber Production and OEKO-TEX Certification Documentation. Lenzing AG.
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