{"hq_id":"hq-p-wer-000035","name":"Compression Garments (Athletic and Medical)","category":{"primary":"wearable","secondary":"athletic","tags":["compression","spandex","dye migration","sweat","tight fitting","athletic wear"]},"product_tier":"WER","overall_risk_level":"low","description":"Tight-fitting compression garments (sleeves, socks, leggings, shirts) made from nylon/spandex blends with synthetic dyes. Compression against skin + heat + sweat creates conditions for maximum dye and chemical migration. Dark-colored garments have highest dye loads. Formaldehyde finishing agents prevent wrinkling.","synthesis":{"derived_risk_level":"extreme","synthesis_confidence":0.82,"synthesis_method":"compound_composition","context_used":"human_adult","context_source":"product_users","exposure_modifier":1.208,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":1,"compounds_total":1,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"sensitive_populations":"individuals with chemical sensitivity or contact dermatitis","overall_risk":"low","primary_concerns":["Dye migration from dark-colored compression fabrics during sweating","Formaldehyde from anti-wrinkle textile finishing"],"exposure_routes":"Prolonged tight-fitting dermal contact with enhanced sweat migration"},"exposure":{"routes":["dermal"],"contact_types":["skin_prolonged"],"users":["adult"],"duration":"hours","frequency":"daily","scenarios":["Athletic use during exercise (2-4 hours, maximal sweat)","Medical compression worn 12-16 hours daily","Dark dye migration visible as skin staining after exercise"],"notes":"Compression garments create higher contact pressure than regular clothing, increasing dermal transfer of textile chemicals. Sweating acts as a solvent for dye migration. Medical compression stockings worn daily for years represent significant cumulative exposure."},"consumer_guidance":{"usage_warning":"Wash new compression garments 2-3 times before first skin contact. Choose light-colored garments when possible (lower dye load). Choose OEKO-TEX certified brands.","safer_alternatives":["OEKO-TEX Standard 100 certified compression garments","Undyed/natural color compression wear","Organic cotton compression alternatives where available"],"alternatives":[{"name":"OEKO-TEX Standard 100 certified compression garments","notes":"Safer alternative to conventional products"},{"name":"Undyed/natural color compression wear","notes":"Safer alternative to conventional products"},{"name":"Organic cotton compression alternatives where available","notes":"Safer alternative to conventional products"}],"red_flags":[{"indicator":"Skin irritation or rash after wearing","meaning":"Contact dermatitis from dyes, finishes, or nickel in hardware.","action":"Wash new garments before first wear. Choose hypoallergenic or OEKO-TEX certified."}],"green_flags":[{"indicator":"Third-party safety certification visible on packaging","meaning":"Product has been independently tested to applicable safety standards.","verification":"Look for certification logos (CPSIA, ASTM, EN, NSF, UL, OEKO-TEX)."}],"what_to_ask":[{"question":"What materials is this product made from?","why_it_matters":"Material composition determines chemical exposure potential.","good_answer":"Full material disclosure with known safe materials.","bad_answer":"No material information or unspecified."}]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"CPSC Flammable Fabrics Act","citation":"16 CFR 1610","requirements":"Textiles must meet flammability standards.","compliance_status":null,"effective_date":null,"enforcing_agency":"CPSC","penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"REACH Regulation (EC) 1907/2006","citation":"EC 1907/2006","requirements":"Restricted substances in articles. SVHC reporting >0.1% w/w.","compliance_status":null,"effective_date":null,"enforcing_agency":"ECHA","penalties":null,"source_ref":null}],"certifications":[{"name":"OEKO-TEX Standard 100","issuer":"OEKO-TEX","standard":"Standard 100","scope":"100+ chemical parameters tested in textiles"}],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":false,"disposal_guidance":"Textile recycling or regular waste.","hazardous_waste":false,"expected_lifespan":"6_months"},"formulation":{"form":"varies","key_ingredients":[{"hq_id":"hq-c-org-000011","name":"Formaldehyde","role":"textile_finish","concentration_pct":"trace"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000011","compound_name":null,"role":"textile_finish","typical_concentration":"trace"}],"identifiers":{"common_names":["compression garments (athletic and medical)"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Jobst","manufacturer":"Essity","market_position":"professional","notable":"Medical-grade compression stockings"},{"brand":"Sigvaris","manufacturer":"Sigvaris","market_position":"premium","notable":"Premium compression hosiery"},{"brand":"Dr. Scholl's","manufacturer":"Bayer","market_position":"mass_market","notable":"Mass-market compression socks"}],"sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-25"},{"type":"regulation","title":"CPSC Flammable Fabrics Act (16 CFR 1610)","jurisdiction":"USA","citation":"16 CFR 1610","id":"src_d0aa10e2"},{"type":"regulation","title":"REACH Regulation (EC) 1907/2006 (EC 1907/2006)","jurisdiction":"EU","citation":"EC 1907/2006","id":"src_6d048805"},{"id":"iarc_100f_form","type":"regulatory","title":"IARC Monographs Volume 100F: Formaldehyde","year":2012,"inherited_from_compound":"hq-c-org-000011"},{"id":"epa_form_iris","type":"regulatory","title":"US EPA IRIS Assessment: Formaldehyde (draft)","year":2010,"inherited_from_compound":"hq-c-org-000011"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:16:09.911Z"}}