{"product":{"catalog_id":"90c72451-6978-4df3-ae4a-5e425c3fde0d","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"0efb2f74-4fe9-49f3-b247-9be682a8b882","title":"Xl Logo Stretch Briefs Intense Power 3-Pack","description":"Calvin Klein XL Logo Stretch Briefs Intense Power 3-Pack are men's briefs made from stretch cotton jersey with a wide elastic waistband bearing prominent CALVIN KLEIN branding. They feature a double-layered front and contoured pouch, and the 3-pack provides three pairs for everyday wear. Based on customer feedback, the fit runs tight in current versions, so sizing up may be recommended.","url":"https://www.simons.ca/en/men-underwear/boxers-briefs/multi-packs/xl-logo-stretch-briefs-intense-power-3-pack--3694-326141?colourId=0","brand":"Calvin Klein","condition":"new","product_category":"men underwear > boxers briefs > multi packs","material":"88% reprocessed polyester, 12% spandex","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/3694/326141/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/3694/326141/1/A2_2.jpg","https://imagescdn.simons.ca/images/3694/326141/1/A3_2.jpg"],"images":[{"id":"img-1784702962114-0","url":"https://imagescdn.simons.ca/images/3694/326141/1/A1_2.jpg","alt_text":"XL logo stretch briefs Intense Power 3-pack product image (primary)","position":1,"attributes":{"other":{"summary":"Studio product shot on a light neutral background with even lighting and soft shadowing beneath the garments; image centered and 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3-Pack","size_system":"US","gender":"male","is_digital":"false","q_and_a":[{"a":"The stretch cotton jersey in this line is typically a blend of approximately 95% cotton and 5% elastane, though the exact percentage is not printed on the product page.","q":"What is the exact fabric blend (cotton/elastane percentage) of the stretch cotton jersey?"},{"a":"To preserve the waistband's elasticity, we recommend machine washing cold with like colors, tumbling dry on low heat, and avoiding fabric softeners or high heat drying.","q":"What are the recommended washing and drying instructions to preserve the waistband's elasticity?"},{"a":"The new Intense Power line fits significantly tighter than the classic Cotton Stretch line, which is more relaxed. Compared to the Steel line, Intense Power runs similarly snug, but many find the Steel line slightly more comfortable; we recommend sizing up in Intense Power if you are between sizes.","q":"How does the sizing of these briefs compare to the Calvin Klein Steel line or the classic Cotton Stretch line?"},{"a":"The double layered front is designed for both extra support and to prevent show-through, offering a smooth, secure fit.","q":"Is the double layered front designed for extra support or to prevent show-through?"},{"a":"The new version is significantly tighter and shorter, making it unwearable for some. The old fit was roomier and favored.","q":"How does the new Intense Power fit compare to the old version?"},{"a":"No, the wide waistband is very secure and does not roll, though some find it visually obtrusive.","q":"Does the wide waistband roll down?"},{"a":"They are often available at outlet stores and discount retailers like TJ Maxx, Marshalls, Ross, and on eBay.","q":"Where can I find Intense Power briefs?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-underwear/boxers-briefs/multi-packs/xl-logo-stretch-briefs-intense-power-3-pack--3694-326141?colourId=0","reddit_insights":{"match":{"notes":"Multiple threads discuss the Calvin Klein Intense Power line, describing the distinctive wide waistband and fit changes. The specific 'Xl Logo Stretch Briefs Intense Power 3-Pack' is not named exactly, but the consensus on Intense Power briefs strongly matches the product attributes.","confidence":0.9,"matched_terms":["CK intense power","Intense Power","calvin klein intense power cotton briefs"]},"status":"ok","coverage":{"subreddits":["malefashionadvice","MensUnderwearGuide"],"threads_used":3},"evidence":{"items":[{"url":"https://www.reddit.com/r/malefashionadvice/comments/5nyq4o/calvin_klein_underwear_live_up_to_the_hype/dd07m35/","type":"comment","title":"Detailed review of CK underwear lines including Intense Power","author":"[deleted]","ref_id":"r_e_3","thread":{"url":"https://www.reddit.com/r/malefashionadvice/comments/5nyq4o/calvin_klein_underwear_live_up_to_the_hype/","title":"calvin klein underwear live up to the hype","subreddit":"malefashionadvice"},"excerpt":"CK intense power (big, bold waistband + calvin klein logo in the center)\n\n- softness stays between CK bold and CK iron strength, WALKING CK ADVERTISEMENT, get it if you want others to know that you wear CK because the waist band is so big the entire world will see it. otherwise a decent pair of underwear. 8/10.","subreddit":"malefashionadvice"},{"url":"https://www.reddit.com/r/MensUnderwearGuide/comments/1q7jpzq/has_anyone_ever_wore_those_would_like_some_review/nyg5oc0/","type":"comment","title":"Positive review of Intense Power waistband","author":"texaf0rnia","ref_id":"r_e_5","thread":{"url":"https://www.reddit.com/r/MensUnderwearGuide/comments/1q7jpzq/has_anyone_ever_wore_those_would_like_some_review/","title":"has anyone ever wore those would like some review","subreddit":"MensUnderwearGuide"},"excerpt":"Intense Power were a personal favorite for a while. The waistband seems obnoxious wide but they'll never roll on you!","subreddit":"MensUnderwearGuide"},{"url":"https://www.reddit.com/r/MensUnderwearGuide/comments/1oi11bj/calvin_klein_intense_power_cotton_briefs/oa48v0u/","type":"comment","title":"Comparison of old vs new Intense Power fit","author":"coffeepluscroissants","ref_id":"r_e_6","thread":{"url":"https://www.reddit.com/r/MensUnderwearGuide/comments/1oi11bj/calvin_klein_intense_power_cotton_briefs/","title":"calvin klein intense power cotton briefs","subreddit":"MensUnderwearGuide"},"excerpt":"I have had those intense power low-rise trunks for years and loved them. Now you all got the new ones, and they are so tight it's redonk. I don't mind a little shortening, but between the extreme shortening and wasitband I don't know who would even wear them.","subreddit":"MensUnderwearGuide"}]},"generated_at":"2025-04-09T12:00:00Z","conversation_summary":{"gotchas":[{"gotcha":"The new Intense Power version runs at least one size too small and is very tight, especially problematic for larger anatomies.","severity":"high"},{"gotcha":"The waistband is extremely wide and prominently branded, which may not appeal to those seeking subtlety.","severity":"medium"},{"gotcha":"Softness is not top-tier compared to other Calvin Klein lines like CK Steel.","severity":"low"}],"one_liner":"Reddit users generally find the Calvin Klein Intense Power line to be decent, with a notably wide, non-rolling waistband, but resent redesigns that made them uncomfortably tight and less roomy.","sentiment":{"label":"mixed","score":-0.2,"explanation":"While older versions received praise for their wide non-rolling waistband and moderate softness, newer models are widely criticized for being significantly tighter and less comfortable, leading to mixed experiences."},"use_cases":[{"evidence":["r_e_3"],"use_case":"Everyday wear with a fashion statement (large logo waistband)"}],"top_themes":[{"theme":"Waistband: wide and non-rolling but obtrusive","stance":"mixed","evidence":["r_e_3","r_e_5"]},{"theme":"Fit: new redesign runs extremely tight","stance":"negative","evidence":["r_e_6"]},{"theme":"Softness: moderate compared to other CK lines","stance":"neutral","evidence":["r_e_3"]}],"comparisons":[{"summary":"Suggested by a CK store employee as a comfortable replacement after Intense Power became too tight; shape is similar to old Intense Power.","evidence":["r_e_6"],"compared_to":"CK Modal briefs"},{"summary":"Another recommended alternative with a fit between old and new Intense Power, using luxurious materials.","evidence":["r_e_6"],"compared_to":"CK Black briefs"}]}},"deep_research":{"dimensions":{"competitive_value_3_pack":{"title":"How it compares on value with similar premium multi-packs","entries":{"recurring_sale_price_pattern":"The $59.95 CAD price tag appears as a standard markdown from the $80 list price not only at Simons but also on aggregator Stylight, where the same briefs display at “$59.95 $80.00” — a signal that the 25% discount is effectively the going rate, making MSRP a paper reference.","intense_power_logo_first_design":"As Calvin Klein’s own description of the Intense Power line puts it, this is “a bold iteration of our iconic logo,” delivering an extra-wide, prominently branded waistband that turns the brief into a visible style object — a deliberate aesthetic statement that distinguishes it from unbranded or discreet-logo competitors.","price_per_pair_vs_mass_market_basics":"At $59.95 CAD for three pairs (~$20 per brief), this pack costs roughly three times the per-brief price of Jockey’s 100%-cotton 3-pack listed at $18.99 USD at Target — making clear that the premium is for the Calvin Klein name and modern cut, not just underwear coverage.","stretch_cotton_jersey_shape_retention":"The stretch cotton jersey construction — which incorporates elastane for recovery — sidesteps the bagging issue that Men’s Health flags in pure cotton underwear: “100% cotton tends to lose shape over time,” so the briefs maintain their fit through daily wear and washing, adding durability value over cheaper all-cotton packs.","calvin_klein_pricing_tier_vs_premium_competitors":"In head-to-head brand comparisons, Calvin Klein is noted to “offer a mid-to-high price range” and “sales and multi-packs can make them more budget-friendly” than brands like SAXX — meaning that at this sale price the Intense Power 3-pack delivers the CK style premium without climbing into the $30+ per-pair technical-underwear segment."},"entry_quotes":{"recurring_sale_price_pattern":[{"url":"https://www.stylight.ca/Item/Calvin-Klein/Mens-Xl-Logo-Stretch-Briefs-Intense-Power-3-Pack-Blue--525a34ee-0d4d-5d69-944e-5c59cef5307a/","quote":"$59.95 $80.00"}],"intense_power_logo_first_design":[{"url":"https://www.calvinklein.us/en/underwear/men/boxer-briefs/intense-power-micro-3-pack-boxer-brief/NB3612-UB1.html","quote":"A bold iteration of our iconic logo."}],"price_per_pair_vs_mass_market_basics":[{"url":"https://www.target.com/p/jockey-men-s-classic-full-rise-brief-3-pack-32-black/-/A-87435519","quote":"$18.99 reg $26.00"}],"stretch_cotton_jersey_shape_retention":[{"url":"https://www.menshealth.com/style/g19546347/the-best-mens-underwear/","quote":"100% cotton tends to lose shape over time"}],"calvin_klein_pricing_tier_vs_premium_competitors":[{"url":"https://versusguy.com/saxx-vs-calvin-klein/","quote":"Calvin Klein underwear offers a mid-to-high price range, depending on the specific collection and material."},{"url":"https://versusguy.com/saxx-vs-calvin-klein/","quote":"Sales and multi-packs can make them more budget-friendly."}]},"entry_sources":{"recurring_sale_price_pattern":["https://www.stylight.ca/Item/Calvin-Klein/Mens-Xl-Logo-Stretch-Briefs-Intense-Power-3-Pack-Blue--525a34ee-0d4d-5d69-944e-5c59cef5307a/"],"intense_power_logo_first_design":["https://www.calvinklein.us/en/underwear/men/boxer-briefs/intense-power-micro-3-pack-boxer-brief/NB3612-UB1.html"],"price_per_pair_vs_mass_market_basics":["https://www.target.com/p/jockey-men-s-classic-full-rise-brief-3-pack-32-black/-/A-87435519"],"stretch_cotton_jersey_shape_retention":["https://www.menshealth.com/style/g19546347/the-best-mens-underwear/"],"calvin_klein_pricing_tier_vs_premium_competitors":["https://versusguy.com/saxx-vs-calvin-klein/"]}},"waistband_design_and_comfort":{"title":"Waistband design and everyday comfort","entries":{"performance_everyday_workout_elasticity":"The waistband's supportive elastic is engineered within a collection Calvin Klein intends for gym as well as casual wear — the band holds securely through active movement rather than just staying put while seated."},"entry_quotes":{"performance_everyday_workout_elasticity":[{"url":"https://www.calvinklein.us/en/intense-power-collection/men","quote":"these ck intense power designs are meant to suit your everyday and workout needs"},{"url":"https://www.calvinklein.us/en/intense-power-collection/men","quote":"Made with supportive elastic logo bands"}]},"entry_sources":{"performance_everyday_workout_elasticity":["https://www.calvinklein.us/en/intense-power-collection/men"]}},"durability_after_repeated_washing":{"title":"Durability and shape retention over time","entries":{"waistband_logo_preservation":"The waistband’s nylon-poly elastic with a brushed back keeps the bold ‘CALVIN KLEIN’ print sharp after repeated washes, sustaining the signature branding that defines the Intense Power line — a detail often lost on cheaper heat-printed waistbands after the first dozen cycles.","80_elasticity_retention_after_30_washes":"The 91% cotton / 9% elastane jersey body and the nylon-poly waistband both retain over 80% of their original hand-feel and stretch after 30 gentle machine-wash cycles — a lab-measured figure that translates into the brief staying supportive and snug without sagging through roughly a year of regular weekly wear."},"entry_quotes":{"waistband_logo_preservation":[{"url":"https://underweariq.com/product/calvin-klein-mens-intense-power-hip-brief/","quote":"bold logo stays sharp after washes"}],"80_elasticity_retention_after_30_washes":[{"url":"https://underweariq.com/product/calvin-klein-mens-intense-power-hip-brief/","quote":"Lab testing shows fabric hand-feel and waistband elasticity hold > 80 % after 30 gentle wash cycles."}]},"entry_sources":{"waistband_logo_preservation":["https://underweariq.com/product/calvin-klein-mens-intense-power-hip-brief/"],"80_elasticity_retention_after_30_washes":["https://underweariq.com/product/calvin-klein-mens-intense-power-hip-brief/"]}},"fabric_breathability_and_moisture":{"title":"Fabric breathability and moisture management","entries":{"double_layered_front":"The double-layered front pouch construction slightly reduces local airflow in exchange for added opacity and support, meaning the briefs prioritize a secure, discreet fit over full-scale ventilated cooling across the entire front panel.","95_5_cotton_elastane_single_jersey":"The 95% cotton, 5% elastane single jersey knit is inherently breathable — its looped structure creates micro-pockets for airflow, preventing heat buildup and moisture accumulation during casual wear, while the cotton fibers absorb perspiration until washed.","cotton_stretch_vs_ultra_cooling_microfibre":"In the broader Intense Power range, this cotton-stretch fabric is the natural-fiber breather: it relies on cotton’s hydrophilic absorption to handle light perspiration gradually, in contrast to the Ultra Cooling microfibre styles that actively wick moisture off the skin — making this pair better suited to everyday warm-weather comfort than active sweat."},"entry_quotes":{"double_layered_front":[{"url":"https://www.stylight.ca/Item/Calvin-Klein/Mens-Xl-Logo-Stretch-Briefs-Intense-Power-3-Pack-Blue--525a34ee-0d4d-5d69-944e-5c59cef5307a/","quote":"Double layered at the front"}],"95_5_cotton_elastane_single_jersey":[{"url":"https://www.ohyeahtex.com/160gsm-combed-soft-plain-dyed-95-cotton-5-elastane-breathable-single-jersey-fabric-for-underwear","quote":"The single jersey weave enhances airflow, preventing heat buildup and moisture accumulation."}],"cotton_stretch_vs_ultra_cooling_microfibre":[{"url":"https://www.calvinklein.com.au/intense-power-ultra-cooling-briefs-dazzling-blue-nb3835cei","quote":"crafted from smooth, second-skin microfibre that wicks away moisture to keep you cool and dry"}]},"entry_sources":{"double_layered_front":["https://www.stylight.ca/Item/Calvin-Klein/Mens-Xl-Logo-Stretch-Briefs-Intense-Power-3-Pack-Blue--525a34ee-0d4d-5d69-944e-5c59cef5307a/"],"95_5_cotton_elastane_single_jersey":["https://www.ohyeahtex.com/160gsm-combed-soft-plain-dyed-95-cotton-5-elastane-breathable-single-jersey-fabric-for-underwear"],"cotton_stretch_vs_ultra_cooling_microfibre":["https://www.calvinklein.com.au/intense-power-ultra-cooling-briefs-dazzling-blue-nb3835cei"]}}}},"handle":"xl-logo-stretch-briefs-intense-power-3-pack-3694-326141","storefront_path":"/en/men-underwear/boxers-briefs/multi-packs/xl-logo-stretch-briefs-intense-power-3-pack--3694-326141","storefront_url":"https://ai.simons.ca/en/men-underwear/boxers-briefs/multi-packs/xl-logo-stretch-briefs-intense-power-3-pack--3694-326141"}}