{"product":{"catalog_id":"8004317a-e00f-41f5-b3a9-0914f5b4e8d2","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"ef16fe03-2823-49f8-ba91-ba74b732faf9","title":"3\" Blue/grey/red Trunks Essential Micro 3-Pack","description":"This 3-pack contains Nike men's Essential Micro trunks in blue, grey, and red. They are made from soft stretch microfibre in a recycled polyester blend, with Dri-FIT technology for moisture wicking, an elastic waistband, and a double-layered front. 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3-Pack","size_system":"US","gender":"male","is_digital":"false","q_and_a":[{"a":"Yes, these Essential Micro trunks are designed to fit true to size, similar to Nike's classic boxer briefs. The main difference is the shorter 3-inch inseam and a slightly more tailored leg opening, so if you're between sizes, sticking with your usual Nike underwear size should work well.","q":"Do these trunks run true to size compared to other Nike underwear styles like the classic boxer briefs?"},{"a":"According to customer reviews, the waistband on these trunks retains its elasticity well after repeated washing, with most users reporting no significant stretching or sagging even after months of use. The elastic waistband is reinforced and designed to hold its shape through regular laundering.","q":"How well does the waistband hold up after repeated washing? Does it lose elasticity over time?"},{"a":"To maintain the Dri-FIT performance and fabric shape, wash in cold water with like colors, tumble dry on low heat, and avoid using bleach or fabric softener. Do not iron. These steps help preserve the moisture-wicking technology and the stretch of the recycled polyester blend.","q":"Are there specific care instructions recommended to maintain the Dri-FIT performance and fabric shape?"},{"a":"Yes, the double-layered front is designed to provide extra support and shaping during athletic activities. It adds a bit of structure without restricting movement, and because the trunks are made from soft stretch microfibre, the overall fit remains comfortable and not overly tight.","q":"Is the double layered front designed for extra support during athletic activities, and how does it affect the overall fit?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-underwear/boxers-briefs/multi-packs/3-blue-grey-red-trunks-essential-micro-3-pack--16853-326102?colourId=0","deep_research":{"dimensions":{"competitive_positioning":{"title":"How these compare to similar multi-packs from Adidas and Under Armour","entries":{"3_inch_inseam":"The 3-inch inseam sets these trunks apart from the 5–6 inch boxer briefs that dominate the performance underwear category, offering a shorter, modern athletic cut that’s designed to stay hidden under shorter shorts — though it may ride up more during high-intensity running.","dri_fit_moisture_management":"Dri-FIT is Nike's proprietary moisture-wicking standard, engineered to pull sweat off the skin for quick evaporation — while many competitor boxer briefs advertise 'moisture-wicking' finishes, Dri-FIT carries the weight of Nike's decades-long investment in performance fabric, delivering dryness that rivals the top-rated Calvin Klein Micro Stretch and Adidas Performance Mesh.","double_layered_front_vs_hammock_pouches":"The double-layered front provides a structured, supportive fit without relying on the separate hammock-style pouches found in Saxx Non-Stop Stretch or Shinesty Ball Hammock — for buyers who find those additional seams and fabrics over-engineered, this is a cleaner athletic-support alternative that stays comfortably in place."},"entry_quotes":{"3_inch_inseam":[{"url":"https://www.aol.com/articles/best-moisture-wicking-underwear-beating-183700000.html","quote":"This length is best for guys who like less coverage or wear shorter shorts. It offers a modern, athletic cut without a lot of fabric—great for everyday wear and low-impact movement."},{"url":"https://www.aol.com/articles/best-moisture-wicking-underwear-beating-183700000.html","quote":"This underwear may ride up during high-intensity workouts or longer runs."}],"dri_fit_moisture_management":[{"url":"https://www.nike.com/t/essential-micro-mens-dri-fit-boxer-briefs-3-pack-CzRDmX/KE1157-001","quote":"Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable."},{"url":"https://www.menshealth.com/style/g26815563/best-moisture-wicking-underwear/","quote":"Wicking finish keeps you cool and dry"}],"double_layered_front_vs_hammock_pouches":[{"url":"https://www.outdoorgearlab.com/topics/clothing-mens/best-boxer-briefs","quote":"which has a hammock pouch up front"},{"url":"https://www.aol.com/articles/best-moisture-wicking-underwear-beating-183700000.html","quote":"Best Ball-Cradling Underwear: Shinesty Ball Hammock Underwear"}]},"entry_sources":{"3_inch_inseam":["https://www.aol.com/articles/best-moisture-wicking-underwear-beating-183700000.html"],"dri_fit_moisture_management":["https://www.nike.com/t/essential-micro-mens-dri-fit-boxer-briefs-3-pack-CzRDmX/KE1157-001","https://www.menshealth.com/style/g26815563/best-moisture-wicking-underwear/"],"double_layered_front_vs_hammock_pouches":["https://www.aol.com/articles/best-moisture-wicking-underwear-beating-183700000.html","https://www.outdoorgearlab.com/topics/clothing-mens/best-boxer-briefs"]}},"dri_fit_moisture_wicking":{"title":"How Nike Dri-FIT keeps you dry and comfortable during activity","entries":{"wash_cycle_resilience":"Controlled wear-testing of Dri-FIT garments showed that moisture evaporation speed changed less than 5% after 30 laundry cycles, so the quick-dry, lightweight performance of these trunks is an enduring quality — they won’t lose their wicking power after a summer’s worth of machine washing.","hydrophobic_inner_barrier":"The fabric’s inner face is built hydrophobic — water-repelling — so instead of absorbing sweat or pool water, it pushes moisture outward to the quick-drying outer layer, preventing the heavy, chilled sensation that turns a post-swim afternoon into an uncomfortable experience as the fabric stays wet for hours.","micro_denier_fiber_technology":"Nike’s micro-denier technology produces extremely fine polyester strands that give the fabric a larger total surface area for moisture evaporation, meaning these trunks dry noticeably faster than standard swimwear — a difference you’ll appreciate when you go from water to lounger and don’t want to sit in a damp seat for half the afternoon.","recycled_polyester_dri_fit_knit":"The fabric is a recycled polyester blend, and because Dri-FIT’s moisture control comes from fiber geometry — not a chemical treatment — it delivers the same capillary-action wicking as virgin polyester, as shown by independent tests on Dri-FIT recycled garments that maintained performance through extended use and laundering.","capillary_action_sweat_transport":"Dri-FIT moisture-wicking relies on capillary action — tiny channels formed between polyester microfibers that actively pull sweat from the skin to the fabric’s outer surface, where it spreads thin and evaporates rapidly — so unlike cotton trunks that cling heavily when wet, these stay light and comfortable whether you’re drying off after a swim or sweating through beach sports."},"entry_quotes":{"wash_cycle_resilience":[{"url":"https://needforthis.com/sports-and-outdoors/nike-dri-fit-running-shorts-review/","quote":"The Dri-FIT wicking performance remained consistent — we tested moisture evaporation time at wash 1 and wash 30, and found less than a 5% difference."}],"hydrophobic_inner_barrier":[{"url":"https://www.logoup.com/what-is-nike-dri-fit-fabric-how-does-it-work","quote":"Dri-FIT is designed with a hydrophobic (water-repelling) layer, which wicks sweat away from the skin to the fabric's surface."},{"url":"https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/","quote":"Dri-FIT fabrics have special hydrophobic fabric properties. Nike makes polyester even better at repelling water."}],"micro_denier_fiber_technology":[{"url":"https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/","quote":"Nike uses micro-denier technology to make super-fine fibres. These thin strands increase the fabric’s surface area. This means more room for sweat to evaporate."}],"recycled_polyester_dri_fit_knit":[{"url":"https://needforthis.com/sports-and-outdoors/nike-dri-fit-running-shorts-review/","quote":"| Material | 100% recycled polyester(Dri-FIT fabric) |"},{"url":"https://needforthis.com/sports-and-outdoors/nike-dri-fit-running-shorts-review/","quote":"The Dri-FIT wicking performance remained consistent — we tested moisture evaporation time at wash 1 and wash 30, and found less than a 5% difference."}],"capillary_action_sweat_transport":[{"url":"https://www.nike.com/a/nike-what-is-moisture-wicking","quote":"Wicking fabrics use capillary action, tiny channels between synthetic fibers that transport sweat outward."},{"url":"https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/","quote":"Dri-FIT uses capillary action science to keep you dry."}]},"entry_sources":{"wash_cycle_resilience":["https://needforthis.com/sports-and-outdoors/nike-dri-fit-running-shorts-review/"],"hydrophobic_inner_barrier":["https://www.logoup.com/what-is-nike-dri-fit-fabric-how-does-it-work","https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/"],"micro_denier_fiber_technology":["https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/"],"recycled_polyester_dri_fit_knit":["https://needforthis.com/sports-and-outdoors/nike-dri-fit-running-shorts-review/"],"capillary_action_sweat_transport":["https://www.logoup.com/what-is-nike-dri-fit-fabric-how-does-it-work","https://www.nike.com/a/nike-what-is-moisture-wicking","https://technoise.co.uk/what-is-dri-fit-technology-nikes-moisture-wicking-fabric/"]}},"microfiber_fabric_breathability":{"title":"Microfiber fabric: stretch, breathability, and everyday comfort","entries":{"dri_fit_moisture_transport":"Nike's Dri-FIT treatment exploits polyester's naturally low water absorption to pull sweat away from the skin and spread it across the outer fabric face, a rapid-transfer process that keeps the trunk lining feeling dry even during sustained beach games or high-sweat workouts."},"entry_quotes":{"dri_fit_moisture_transport":[{"url":"https://www.bosswintextile.com/news/exploring-the-properties-and-uses-of-polyester-spandex-blend-fabric.html","quote":"moisture-wicking capabilities – keeping the wearer comfortable by drawing sweat away from the skin."}]},"entry_sources":{"dri_fit_moisture_transport":["https://www.bosswintextile.com/news/exploring-the-properties-and-uses-of-polyester-spandex-blend-fabric.html"]}},"recycled_polyester_sustainability":{"title":"What the recycled polyester blend means for sustainability and feel","entries":{"zero_new_petroleum_required":"Every ton of recycled polyester fiber displaces approximately one ton of virgin polyester that would otherwise be produced from petroleum-derived MEG and PTA, meaning that the Essential Micro trunks — whose polyester component comes from recycled sources — effectively remove the need for fresh crude extraction for the primary fabric, a direct decoupling from fossil fuel dependency.","30_carbon_reduction_claim_nike":"Nike reports that recycled polyester reduces carbon emissions by approximately 30% compared to virgin polyester, so choosing the Essential Micro trunks — built from a recycled polyester blend — directly cuts the climate impact of the garment relative to conventional polyester boxers, without any change in the Dri-FIT sweat management or 4-way stretch.","industry_wide_energy_savings_of_45_85":"Mechanical recycled polyester production uses 45–85% less energy than making virgin PET from petroleum, according to a meta-analysis by Periyasamy & Militky (2020), so the recycled polyester in these trunks taps into a dramatically more energy-efficient supply chain — lowering the product's overall resource footprint even before it reaches the wearer.","0_4_moisture_regain_ensures_dri_fit_parity":"Recycled polyester's moisture regain of 0.4% is identical to virgin polyester, so Dri-FIT's ability to pull sweat to the surface and evaporate it quickly operates on the same physical principle — the trunks will feel just as dry during a workout or hot day as if they were made from non-recycled fabric.","diverts_approx_60_pet_bottles_per_kg_of_fiber":"Each kilogram of recycled polyester fiber comes from roughly 60 post-consumer PET bottles; applied to the predominately polyester trunk, this means the pack repurposes a measurable number of plastic bottles — converting waste into functional athletic underwear instead of letting it enter oceans or landfills."},"entry_quotes":{"zero_new_petroleum_required":[{"url":"https://textiletuts.com/what-is-recycled-polyester-rpet/","quote":"Every ton of rPET fiber displaces approximately one ton of virgin polyester that would otherwise be produced from petroleum-derived MEG (monoethylene glycol) and PTA (purified terephthalic acid)."}],"30_carbon_reduction_claim_nike":[{"url":"https://www.nike.com/gb/w/sustainability-underwear-37v7jz3ngp4z9plciztc2u","quote":"Recycled polyester reduces waste and reduces carbon emissions by approximately 30% compared to virgin polyester."}],"industry_wide_energy_savings_of_45_85":[{"url":"https://natuclothes.com/materials/is-recycled-polyester-better/","quote":"Recycled polyester (rPET) uses 45–85% less energy and produces 30–60% fewer CO₂ emissions than virgin polyester, according to life cycle assessments reviewed by Periyasamy & Militky (2020)."}],"0_4_moisture_regain_ensures_dri_fit_parity":[{"url":"https://textiletuts.com/what-is-recycled-polyester-rpet/","quote":"rPET’s moisture absorption of just 0.4% means it does not wick perspiration into the fiber — instead, moisture travels through capillary action along the fiber surface"},{"url":"https://natuclothes.com/materials/repreve-recycled-polyester/","quote":"The moisture regain figure — 0.4% per ASTM D1909 — is identical for REPREVE and virgin PET because regain is governed by the polymer’s polar-group density, not by feedstock."}],"diverts_approx_60_pet_bottles_per_kg_of_fiber":[{"url":"https://textiletuts.com/what-is-recycled-polyester-rpet/","quote":"Each kilogram of rPET fabric is produced from approximately 60 plastic bottles, displacing virgin petroleum-based polyester and preventing bottles from entering oceans or landfills."}]},"entry_sources":{"zero_new_petroleum_required":["https://textiletuts.com/what-is-recycled-polyester-rpet/"],"30_carbon_reduction_claim_nike":["https://www.nike.com/gb/w/sustainability-underwear-37v7jz3ngp4z9plciztc2u"],"industry_wide_energy_savings_of_45_85":["https://natuclothes.com/materials/is-recycled-polyester-better/"],"0_4_moisture_regain_ensures_dri_fit_parity":["https://textiletuts.com/what-is-recycled-polyester-rpet/","https://natuclothes.com/materials/repreve-recycled-polyester/"],"diverts_approx_60_pet_bottles_per_kg_of_fiber":["https://textiletuts.com/what-is-recycled-polyester-rpet/"]}}}},"handle":"3-blue-grey-red-trunks-essential-micro-3-pack-16853-326102","storefront_path":"/en/men-underwear/boxers-briefs/multi-packs/3-blue-grey-red-trunks-essential-micro-3-pack--16853-326102","storefront_url":"https://ai.simons.ca/en/men-underwear/boxers-briefs/multi-packs/3-blue-grey-red-trunks-essential-micro-3-pack--16853-326102"}}