{"product_id":"m1-womens","title":"M1 Women's","description":"\u003ch2\u003eM1 Women's | An all-mountain trail running shoe built for women, aimed at 100+ milers\u003c\/h2\u003e\n\u003cp\u003eMount to Coast's women's M1 is an all-mountain trail running shoe developed over 18 months for ultra-distance trail races beyond 100 miles (roughly 160km). It pairs a thick stack and high-rebound midsole with terrain-agnostic grip and a fit system built to adapt over long hours, aiming for a stable ride even in technical conditions.\u003c\/p\u003e\n\n\u003ch3\u003eJETCELL™ midsole rebound and durability\u003c\/h3\u003e\n\u003cp\u003eThe midsole uses our proprietary JETCELL™ material. It applies supercritical foaming technology to automotive-grade, highly durable materials, delivering the brand's highest-ever energy return. It carries a published figure of twice the structural strength compared with standard PEBA foam, supporting a stable ride even under the repeated compression and rebound of long distances. This refers to a \u003cstrong\u003estructural strength\u003c\/strong\u003e comparison of the foam, not a claim that usable lifespan is doubled. The rebound makes it easier to build a rhythm, helping you hold your tempo through long descents or flat stretches.\u003c\/p\u003e\n\n\u003ch3\u003eTPEE-blend upper for breathability, quick-dry and shape retention\u003c\/h3\u003e\n\u003cp\u003eThe upper is made from TPEE (polyester-based thermoplastic elastomer) blended yarns. Alongside durability and stability, it balances quick-dry performance and breathability to handle sweat and changing weather on the move. A reinforced toe box protects your toes on terrain thick with rocks and roots, and the upper is designed to hold its shape even when feet tend to swell over long hours of running.\u003c\/p\u003e\n\n\u003ch3\u003eTUNEDFIT™ dual lacing adjusts forefoot and midfoot independently\u003c\/h3\u003e\n\u003cp\u003eThe TUNEDFIT™ dual lacing system lets you optimize the fit of the forefoot and midfoot independently. It's easy to quickly fine-tune the fit to temperature, terrain or how your feet feel — locking down the midfoot to reduce forward slide on descents, or easing pressure on the forefoot on climbs or long flats. This fine-tuning is a strength for handling the changes your feet go through during a long race.\u003c\/p\u003e\n\n\u003ch3\u003eCombined grip from Vibram® Megagrip, Litebase and Traction Lug\u003c\/h3\u003e\n\u003cp\u003eThe outsole brings together three Vibram® technologies. Megagrip, known for strong grip across varied terrain, is used as the base compound across the full surface. Litebase thins the sole base material to cut \u003cstrong\u003eroughly 30% of the weight while maintaining performance\u003c\/strong\u003e, contributing to a lighter foot turnover. Traction Lug is also combined in, raising friction with micro-features on the lug surface to boost \u003cstrong\u003egrip by up to 25%\u003c\/strong\u003e depending on conditions. It's a build that offers confident ground contact on technical terrain like wet rock, packed dirt and loose scree.\u003c\/p\u003e\n\n\u003ch3\u003eBalancing a thick stack with a 4mm drop\u003c\/h3\u003e\n\u003cp\u003eStack height is 38mm\/34mm with a 4mm drop. The generous thickness softens impact from the ground, while this front-to-back difference helps keep your landing stable. The design aims to reduce impact on long descents while maintaining rhythm on flat sections, targeting a form that holds up even late into an ultra-distance race.\u003c\/p\u003e\n\n\u003ch3\u003eProven on the course\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple Crown of 200s (2025): Manu Vilaseca broke the women's record by over 29 hours wearing early prototypes.\u003c\/li\u003e\n  \u003cli\u003eWestern States 100 (June 2026): Canyon Woodward finished in 14:45, 8th place.\u003c\/li\u003e\n  \u003cli\u003eTor des Géants (September 2026, 336.1km, 24,000m+ of elevation gain): Vilaseca placed 3rd in 82:31.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese results reflect the athletes' own race performances and are not a guarantee of product performance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mount to Coast brand\u003c\/h3\u003e\n\u003cp\u003eMount to Coast is a performance footwear brand launched in 2024, focused on ultra-distance running. The M1 is a flagship model that embodies that design philosophy, bringing together rebound, stability, protection and grip for long-distance, long-duration running.\u003c\/p\u003e\n\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eThis women's model is offered in the Oatmeal colorway.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n      \u003ctd\u003eMount to Coast M1 Women's\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCategory\u003c\/th\u003e\n      \u003ctd\u003eAll-mountain trail running shoe (Women's)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStyle number\u003c\/th\u003e\n      \u003ctd\u003eNot published\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRecommended use\u003c\/th\u003e\n      \u003ctd\u003eUltra-distance races (100 miles+), technical terrain\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eUpper\u003c\/th\u003e\n      \u003ctd\u003eTPEE blended yarns (durability, stability, quick-dry, breathability)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMidsole\u003c\/th\u003e\n      \u003ctd\u003eJETCELL™ (supercritical foaming technology. Focused on energy return. Published figure of twice the structural strength vs. standard PEBA. Does not imply double the usable lifespan.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFit adjustment\u003c\/th\u003e\n      \u003ctd\u003eTUNEDFIT™ dual lacing system (independent forefoot and midfoot adjustment), reinforced toe box\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOutsole\u003c\/th\u003e\n      \u003ctd\u003eVibram® Megagrip + Litebase (roughly 30% lighter while maintaining performance) + Traction Lug (up to 25% more grip)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStack height\u003c\/th\u003e\n      \u003ctd\u003e38mm \/ 34mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDrop\u003c\/th\u003e\n      \u003ctd\u003e4mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003eNot published\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDevelopment period\u003c\/th\u003e\n      \u003ctd\u003e18 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Mount to Coast","offers":[{"title":"Oatmeal \/ US 6.0 (23.0cm)","offer_id":45229366313160,"sku":"810160788898","price":256.0,"currency_code":"USD","in_stock":true},{"title":"Oatmeal \/ US 6.5 (23.5cm)","offer_id":45229366345928,"sku":"810160788904","price":256.0,"currency_code":"USD","in_stock":true},{"title":"Oatmeal \/ US 7.0 (24.0cm)","offer_id":45229366378696,"sku":"810160788911","price":256.0,"currency_code":"USD","in_stock":true},{"title":"Oatmeal \/ US 7.5 (24.5cm)","offer_id":45229366411464,"sku":"810160788928","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/files\/oatmeal-oatmeal-1_c0878177-3fff-48a0-83e0-c6562690d8da.jpg?v=1791439371","url":"https:\/\/rocksteppers.com\/en-en\/products\/m1-womens","provider":"ROCK STEPPERS","version":"1.0","type":"link"}