{"product_id":"men-s-woolverino-flyless-running-pants","title":"Men’s Woolverino Flyless Running Pants","description":"\u003cp\u003e\u003cstrong\u003eMidweight Merino Performance Built for Winter Miles: The Men’s Woolverino Flyless Running Pants\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCold weather doesn't have to put your training routine on hold. The Men’s Woolverino Flyless Running Pants combine the natural performance of merino wool with added durability and stretch for a close-fitting technical layer built to move through winter.\u003c\/p\u003e\n\u003cp\u003eWear them on their own for cold-weather runs and active days, or layer them beneath windproof or waterproof pants when conditions demand additional protection. With an athletic flyless design, extended gusseting, flatlock seams, and a small essentials pocket, they offer the warmth of a midweight base layer with the styling and mobility of a performance tight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThoughtful Design \u0026amp; Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWoolverino Core-Spun Construction: Merino wool wraps around a durable nylon core, combining the natural performance of wool with additional strength, resilience, and longevity.\u003c\/p\u003e\n\u003cp\u003e85% Merino Wool: A high merino content provides natural insulation, breathability, moisture management, and odor resistance.\u003c\/p\u003e\n\u003cp\u003eNylon \u0026amp; Spandex Blend: 13% nylon adds durability while 2% spandex provides stretch for a close-fitting garment designed around movement.\u003c\/p\u003e\n\u003cp\u003eMidweight Interlock Knit: The 245 g\/m² fabric provides substantial warmth for cold-weather activity without the bulk of heavyweight winter layers.\u003c\/p\u003e\n\u003cp\u003eFine 18.5-Micron Fibers: Soft merino fibers make the pants comfortable enough for extended next-to-skin wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertified Performance Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOEKO-TEX® STANDARD 100 Certified: Tested according to OEKO-TEX standards for harmful substances.\u003c\/p\u003e\n\u003cp\u003eWoolmark® Certified: Meets Woolmark standards for wool quality and performance.\u003c\/p\u003e\n\u003cp\u003eResponsible Wool Standard® Certified: RWS certification supports responsible animal welfare and land-management practices within the wool supply chain.\u003c\/p\u003e\n\u003cp\u003eAustralian Merino Wool: Made with wool sourced from Australia.\u003c\/p\u003e\n\u003cp\u003eUPF 50+ Protection: Midweight construction provides substantial ultraviolet protection during exposed outdoor activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned to Run, Hike \u0026amp; Move\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAthletic Compression Fit: A skin-tight performance fit keeps the fabric close to your body for efficient layering and unrestricted movement.\u003c\/p\u003e\n\u003cp\u003eFlyless Construction: Creates a cleaner athletic appearance when the pants are worn on their own rather than looking like traditional thermal underwear.\u003c\/p\u003e\n\u003cp\u003eExtended Gusseting: Reduces stress through the crotch while allowing greater freedom of movement during running, hiking, skiing, and other active pursuits.\u003c\/p\u003e\n\u003cp\u003eFlatlock Seams: Smooth seam construction helps reduce rubbing and chafing over long distances and extended wear.\u003c\/p\u003e\n\u003cp\u003eMid-Rise Waist: The waistband sits slightly below the belly button for a secure, comfortable athletic fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComfort Where It Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMerino-Covered Waistband: Places soft merino wool against your skin rather than leaving elastic directly exposed.\u003c\/p\u003e\n\u003cp\u003eNatural Temperature Regulation: Merino helps retain warmth when you're cold while releasing excess heat as your effort level increases.\u003c\/p\u003e\n\u003cp\u003eMoisture Management: Wool fibers absorb moisture vapor and release it into the surrounding air, helping manage the temperature and humidity next to your skin.\u003c\/p\u003e\n\u003cp\u003eNaturally Odor Resistant: Merino helps resist odor-causing bacteria, making these pants particularly useful for multi-day trips and repeated outdoor wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Small Pocket for the Essentials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeft Hip Pocket: A discreet 3.5\" x 2.5\" pocket provides space for a key, card, cash, or another small essential.\u003c\/p\u003e\n\u003cp\u003eMinimalist Storage: Keeps the design streamlined rather than adding bulky pockets that could interfere with layering.\u003c\/p\u003e\n\u003cp\u003eTrail \u0026amp; Training Convenience: Carry the small item you need without adding a separate waist pack for shorter outings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWear Them Solo or Layer Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCold-Weather Running: The athletic styling and flyless construction make these pants suitable as a standalone layer during active winter workouts.\u003c\/p\u003e\n\u003cp\u003eTechnical Base Layer: Wear them beneath ski pants, shells, or other protective outerwear when you need additional wind, rain, or snow protection.\u003c\/p\u003e\n\u003cp\u003eMidweight Warmth: Designed for approximately 0°F to 30°F during active use and 30°F to 60°F during less active periods.\u003c\/p\u003e\n\u003cp\u003eThree-Season Versatility: Well suited to spring, fall, and winter adventures depending on weather, activity level, and your overall layering system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Men’s Midweight Merino Running Pants \/ Base Layer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFiber Content: 85% Merino Wool, 13% Nylon, 2% Spandex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWool Source: Australia\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstruction: Woolverino Core Spun\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKnit: 245 g\/m² Midweight Interlock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFiber Diameter: 18.5 Microns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUPF Rating: 50+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertifications: OEKO-TEX® STANDARD 100, Woolmark®, Responsible Wool Standard®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRise: Mid Rise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaistband: Merino Covered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFly: Flyless\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGusset: Extended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeams: Flatlock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePocket: 3.5\" x 2.5\" Left Hip Pocket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFit: Athletic \/ Compression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSizing: Runs True to Size; Size Up for a Looser Fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.5 lbs \/ 226 g, Size Large\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStyle #: 4300\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCold-weather running\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWinter hiking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCamping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkiing and snowboarding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIce fishing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHunting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCold-weather layering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEveryday active wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTurn inside out before washing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachine wash cold on gentle cycle with like colors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse mild or wool-specific detergent\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTumble dry on low heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not use fabric softener\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDo not use bleach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStore in an airtight container during extended periods of non-use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWinter Performance Without Staying Bundled Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Men’s Woolverino Flyless Running Pants are designed for the days when you plan to keep moving despite the temperature. Midweight merino provides warmth, breathability, and natural moisture management, while the nylon core and added stretch give the fabric the durability and mobility needed for active use. Wear them alone for winter miles or underneath protective outerwear when the weather turns, and keep your routine going long after everyone else heads inside.\u003c\/p\u003e","brand":"Minus33 Merino Wool Clothing","offers":[{"title":"Black \/ S","offer_id":48646656950513,"sku":"4300S","price":84.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":48646656983281,"sku":"4300M","price":84.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ L","offer_id":48646657016049,"sku":"4300L","price":84.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ XL","offer_id":48646657048817,"sku":"4300XL","price":84.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":48646657081585,"sku":"4300XXL","price":84.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal Gray \/ S","offer_id":48646657114353,"sku":"4300CGS","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal Gray \/ M","offer_id":48646657147121,"sku":"4300CGM","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal Gray \/ L","offer_id":48646657179889,"sku":"4300CGL","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal Gray \/ XL","offer_id":48646657212657,"sku":"4300CGXL","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal Gray \/ 2XL","offer_id":48646657245425,"sku":"4300CGXXL","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7567\/2305\/files\/midweight_mens_flyless_bottoms_merino_wool4300CG-1.jpg?v=1787690098","url":"https:\/\/www.wildsummitco.com\/products\/men-s-woolverino-flyless-running-pants","provider":"Wild Summit Co.","version":"1.0","type":"link"}