{"hq_id":"hq-p-wer-000021","name":"Compression garments and shapewear","category":{"primary":"clothing_apparel","secondary":"compression_wear","tags":["compression_garments","shapewear","spandex","silicone","phthalates"]},"product_tier":"WER","overall_risk_level":"moderate","description":"Compression garments and shapewear made from nylon/spandex with silicone grips for non-slip properties. Products contain high spandex content with phthalate plasticizers, silicone coatings, and synthetic dyes. Prolonged wear in compression garments increases chemical contact and absorption through skin.","synthesis":{"derived_risk_level":"low","synthesis_confidence":0.82,"synthesis_method":"compound_composition","context_used":"human_adult","context_source":"product_users","exposure_modifier":1.15,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":4,"compounds_total":4,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"iarc_classification":null,"key_concern":"Phthalate leaching from high-spandex content in compression garments with prolonged skin contact","litigation":null,"overall_risk":"medium","primary_concerns":["High phthalate content from compression-level spandex","Silicone coating degradation","Prolonged contact in warm, moist areas"],"sensitive_populations":"people with skin sensitivities, frequent wearers of compression garments","exposure_routes":"dermal, ingestion"},"exposure":{"routes":["dermal"],"contact_types":["dermal","prolonged_skin_contact"],"users":["adult"],"duration":"hours","frequency":"daily","scenarios":["Dermal contact during handling of Compression garments and shapewear (hours contact)"],"notes":"Exposure occurs through prolonged full-body compression contact, especially in warm areas (groin, underarms); increased dermal absorption due to compression and body heat; potential ingestion of chemicals via hand-to-mouth transfer"},"consumer_guidance":{"red_flags":[{"indicator":"Strong chemical smell from new garment","meaning":"Spandex or silicone coating off-gassing","action":"Wash multiple times before wearing; air out in well-ventilated area"},{"indicator":"Rash or irritation in areas of garment contact","meaning":"Allergic reaction to spandex, dyes, or silicone coating","action":"Discontinue wearing; choose alternative brand or material"}],"green_flags":[{"indicator":"Labeled phthalate-free spandex","meaning":"Manufacturer chosen safer elastane","verification":"Check product specifications"}],"what_to_ask":[{"question":"What percentage of spandex is in this garment, and is it phthalate-free?","why_it_matters":"High spandex content increases phthalate concentration; phthalate-free alternatives are safer"}],"alternatives":[{"name":"Compression garments with phthalate-free spandex","notes":"Safer elastane material"},{"name":"Limit compression garment use to specific needs rather than daily wear","notes":"Reduces cumulative exposure"}],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"CPSC — Textile Standards","citation":null,"requirements":"Labeling requirements; some phthalate restrictions on children's products (not applicable for adult compression garments)","compliance_status":null,"effective_date":null,"enforcing_agency":"CPSC","penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"REACH and Phthalate Restrictions","citation":null,"requirements":"Phthalate restrictions in certain applications"}],"certifications":[],"labeling":{"required_disclosures":["Fiber content (nylon, spandex percentage)","Care instructions"],"prop65_warning":{"required":false,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":false,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":false,"categories_hidden":["Spandex source and phthalate content not disclosed","Silicone coating type not disclosed","Dye composition proprietary"],"estimated_count":3,"known_concerns":"Manufacturers do not disclose phthalate content in spandex or silicone coating composition","notes":null},"notes":null},"recalls":[],"regulatory_gap":"No phthalate restrictions on adult compression garments; spandex phthalate content not standardized","notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Donate or recycle through textile programs.","hazardous_waste":false,"expected_lifespan":"1-3_years"},"formulation":{"form":"solid","key_ingredients":[{"hq_id":"hq-c-ino-000118","name":"Nylon (polyamide)","role":"primary_material","concentration_pct":"60-75"},{"hq_id":"hq-c-ino-000107","name":"Spandex (polyurethane elastomer)","role":"stretch_material","concentration_pct":"15-25"},{"hq_id":"hq-c-ino-000047","name":"Silicone grip coating","role":"non_slip","concentration_pct":"trace"},{"hq_id":"hq-c-ino-000047","name":"Synthetic dyes","role":"coloring_agent","concentration_pct":"1-3"}],"certifications":[]},"materials":{"common":[{"material_id":"hq-m-sfc-000005","material_name":"Nylon (polyamide)","component":"garment body","prevalence":"very_common","notes":"Lightweight, durable, provides compression structure","hq_id":"hq-m-sfc-000005"},{"material_id":null,"material_name":"Spandex (elastane)","component":"compression and stretch","prevalence":"very_common","notes":"High spandex percentage needed for compression; higher phthalate content than regular elastic wear"},{"material_id":null,"material_name":"Silicone grip coating","component":"non-slip surface","prevalence":"common","notes":"Applied to prevent garment slippage; can degrade with washing and wear"}],"concerning":[{"material_id":null,"material_name":"High-content spandex with phthalates","concern":"High percentage of spandex needed for compression means higher phthalate concentration; compression increases skin contact and absorption; warm skin temperature accelerates leaching","compounds_of_concern":[],"source_refs":[]},{"material_id":null,"material_name":"Silicone coating degradation","concern":"Silicone coating degrades with washing, sweat, and friction; releases oligomers and degradation products","compounds_of_concern":[],"source_refs":[]},{"material_id":null,"material_name":"Nylon monomer residue","concern":"Residual caprolactam from nylon can migrate into sweat and skin contact areas","compounds_of_concern":[],"source_refs":[]},{"material_id":null,"material_name":"Synthetic dyes in intimate contact","concern":"Dyes can cause allergic contact dermatitis, especially in sensitive genital/leg areas","compounds_of_concern":[],"source_refs":[]}],"preferred":[{"material_id":null,"material_name":"Organic cotton-spandex blend with phthalate-free elastane","why_preferred":"Reduced phthalate content; natural fiber; breathable","tradeoffs":"Less compression; higher cost; limited style options"},{"material_id":null,"material_name":"Nylon-only garments (without silicone coating)","why_preferred":"No silicone coating degradation; eliminates one chemical hazard","tradeoffs":"No non-slip feature; may shift during wear"}]},"compound_composition":[{"hq_id":"hq-c-ino-000118","compound_name":"Iodine (elemental)","role":"primary_material","typical_concentration":null},{"hq_id":"hq-c-ino-000107","compound_name":"Arsine (AsH3)","role":"stretch_material","typical_concentration":null},{"hq_id":"hq-c-ino-000047","compound_name":"Amorphous silica nanoparticles (nano-SiO2, E551)","role":"non_slip","typical_concentration":null},{"hq_id":"hq-c-ino-000047","compound_name":"Amorphous silica nanoparticles (nano-SiO2, E551)","role":"coloring_agent","typical_concentration":null}],"identifiers":{"common_names":["compression garments","shapewear","compression shorts","compression leggings","body shapers"],"manufacturer":null,"aliases":[],"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"sources":[{"title":"OEKO-TEX Standard 100 - Textile Safety","type":"industry","url":"https://www.oeko-tex.com/","accessed":"2026-03-23"},{"title":"EU REACH - Chemical Safety","type":"regulatory","url":"https://echa.europa.eu/reach","accessed":"2026-03-23"},{"title":"CPSIA - Consumer Product Safety Improvement Act","type":"regulatory","url":"https://www.cpsc.gov/articles/consumer-product-safety-improvement-act-cpsia","accessed":"2026-03-23"},{"title":"ZDHC Gateway - Chemical Compliance","type":"database","url":"https://www.zdhcgateway.com/","accessed":"2026-03-23"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:22:06.278Z"}}