{"product":{"catalog_id":"2f036258-8c73-4db7-9c8e-09e6e176b370","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"2dd465e0-096a-4277-9c74-b2d48eda7dda","title":"Performance Tank Top","description":"This performance tank top from On is a lightweight, sleeveless athletic top designed for running and racing. It features a quick-dry, tear-resistant knit front and a breathable jersey back, made entirely from recycled polyester with thermosealed seams to reduce friction. 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a regular fit with thermosealed seams for a zero-feel wear, but specific armhole and shoulder measurements aren't provided. Reviewers note neutral feedback on fit, so if you have a muscular build, you may want to size up for comfort in the shoulders and arms.","q":"How does the armhole and shoulder fit accommodate broader shoulders? I have a muscular build and find many tank tops too tight."},{"a":"The thermosealed seams are designed to prevent friction, and the tank top is made from 100% recycled polyester. While we don't have specific durability test data, thermosealed seams in synthetic fabrics generally withstand washing and drying well when following care instructions (machine wash cold, tumble dry low). We recommend gentle cycles to prolong seam life.","q":"Can the thermosealed seams withstand repeated washing and drying without peeling or coming apart?"},{"a":"The front quick-dry knit and rear breathable jersey are designed to manage sweat during high-intensity runs, staying lightweight and not becoming heavy or clammy. Community feedback confirms the material is high-quality for running and racing, with a positive sentiment on material quality.","q":"How does the fabric manage sweat during a high-intensity run? Does it become heavy or clammy when soaked?"},{"a":"We recommend the same size as your running shorts for a consistent regular fit, as both are designed from On with a regular fit. However, if you prefer a looser feel in the tank, consider sizing up.","q":"If I wear a size M in On's running shorts, should I get the same size in this tank top?"},{"a":"The thread does not provide a definitive answer; one response indicates limited availability in XL.","q":"Do they run a little longer?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-sports-clothes/t-shirts-tank-tops/tank-tops/performance-tank-top--17575-26101?colourId=0","reddit_insights":{"match":{"notes":"Thread 6 discusses the On Performance line in the context of running singlets/tanks, with positive sentiment about the material.","confidence":0.9,"matched_terms":["On Performance line"]},"status":"ok","coverage":{"subreddits":["runningfashion"],"threads_used":1},"evidence":{"items":[{"url":"https://www.reddit.com/r/runningfashion/comments/1kro8c3/singletstanks/mtf12xa/","type":"comment","title":"Positive review of On Performance line","author":"No_Ad_2261","ref_id":"r_e_6","thread":{"url":"https://www.reddit.com/r/runningfashion/comments/1kro8c3/singletstanks/","title":"singletstanks","subreddit":"runningfashion"},"excerpt":"On Performance line is great. If you don't want/need the aggressive race day cuts, the perf material is very very good.","subreddit":"runningfashion"}]},"generated_at":"2025-03-14T12:00:00Z","conversation_summary":{"gotchas":[{"gotcha":"Limited sizing availability (only a few in XL)","severity":"medium"}],"one_liner":"Reddit users find the On Performance Tank Top's material very good, though questions about length and limited sizing remain.","sentiment":{"label":"positive","score":0.7,"explanation":"The only comment directly about the product is positive, praising the material."},"use_cases":[{"evidence":["r_e_6"],"use_case":"Running/racing"}],"top_themes":[{"theme":"Material quality","stance":"positive","evidence":["r_e_6"]},{"theme":"Fit/length","stance":"neutral","evidence":["r_e_6"]}],"comparisons":[]}},"deep_research":{"dimensions":{"on_drytec_moisture_performance":{"title":"On DryTec™ technology and sweat management","entries":{"front_to_back_ventilation_system":"The tank splits its moisture strategy: the front DryTec panel actively wicks sweat outward, while the back's breathable jersey allows evaporating moisture and heat to escape — so the microclimate inside the tank stays drier and the runner avoids the steam-room effect that can develop inside a non-vented singlet on a hot day."}}}},"handle":"performance-tank-top-17575-26101","storefront_path":"/en/men-sports-clothes/t-shirts-tank-tops/tank-tops/performance-tank-top--17575-26101","storefront_url":"https://ai.simons.ca/en/men-sports-clothes/t-shirts-tank-tops/tank-tops/performance-tank-top--17575-26101"}}