{"product_id":"training-mask-2-0","title":"Training Mask - 2.0 Elevation Training Mask","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 resistance level combinations:\u003c\/strong\u003e Adjustable flux valve system on the Black Out variant lets you fine-tune training intensity through multi-level airflow restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo colorways -- Black Out and Turn Flow:\u003c\/strong\u003e Black Out runs the classic flux-valve cap system. Turn Flow swaps in dial-style Turn Flow resistance valves for a streamlined adjustment workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspiratory and expiratory resistance:\u003c\/strong\u003e Loads both directions of the breathing cycle to condition the diaphragm and respiratory muscles for stronger lung capacity over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClinically studied:\u003c\/strong\u003e Validated by a study published in the International Journal of Environmental Research and Public Health on HIIT training with elevation masks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic design + adjustable strap:\u003c\/strong\u003e Secure, snug fit for running, weightlifting, cycling, and HIIT workouts -- no slipping during intense sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree sizes by body weight:\u003c\/strong\u003e S 100-149 lb, M 150-249 lb, L 250+ lb. Backed by a 30-Day No Questions Asked Guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TrainingMask","offers":[{"title":"Black Out \/ SM","offer_id":46413546946710,"sku":"100003","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Black Out \/ MD","offer_id":46413546979478,"sku":"100013","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Black Out \/ LG","offer_id":46413547012246,"sku":"100023","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Turn Flow \/ SM","offer_id":46413547045014,"sku":"100007","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Turn Flow \/ MD","offer_id":46413547077782,"sku":"100017","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Turn Flow \/ LG","offer_id":46413547110550,"sku":"100027","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/3670\/1334\/files\/2-0-black-resistance-valves-bicycle-protective-fashion-665_640x_crop_center_52a9f501-436b-4243-a71b-892bd492573c.webp?v=1780589603","url":"https:\/\/www.living.fit\/products\/training-mask-2-0","provider":"Living.Fit","version":"1.0","type":"link"}