{"product_id":"classic-cycling-aero-base-layer","title":"Classic Cycling Aero Base Layer - Unisex","description":"\u003ch1\u003eClassic Cycling Aero Base Layer – Unisex\u003c\/h1\u003e\n\n\u003ch2\u003eLightweight, Breathable \u0026amp; Built for Speed\u003c\/h2\u003e\n\n\u003cp\u003eOur Aero Base Layer is designed to keep you cool, dry, and aerodynamic during summer rides. Worn under your jersey, it combines an open mesh body for maximum ventilation with a performance-engineered sleeve that actively reduces wind drag — giving you a speed advantage without adding bulk.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAero Sleeve Technology\u003c\/h3\u003e\n\n\u003cp\u003eThe sleeves are constructed from a \u003cstrong\u003eribbed aero material\u003c\/strong\u003e that breaks up airflow as it passes over your arm. This surface disruption reduces aerodynamic drag, helping you cut through the wind more efficiently — the same principle used in aero cycling skinsuits and time trial gear. Because the base layer is worn \u003cem\u003eunder\u003c\/em\u003e your jersey, the ribbed texture works in concert with your outer layer to create a faster overall profile.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMesh Body – Cool \u0026amp; Dry\u003c\/h3\u003e\n\n\u003cp\u003eThe body is knit from a lightweight \u003cstrong\u003eDryPro open mesh fabric\u003c\/strong\u003e that creates a 3D layer of air between your skin and jersey. This promotes airflow, regulates core temperature, and delivers superior moisture wicking — pulling sweat away from the skin and transferring it outward so you stay fresher, drier, and more comfortable mile after mile.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRibbed aero sleeves for reduced wind drag\u003c\/li\u003e\n\u003cli\u003eDryPro open mesh body for ventilation and wicking\u003c\/li\u003e\n\u003cli\u003ePerformance fit – sits close to the body, worn under a jersey\u003c\/li\u003e\n\u003cli\u003eMinimal seams to prevent friction during high-intensity efforts\u003c\/li\u003e\n\u003cli\u003eSlight stretch for full freedom of movement\u003c\/li\u003e\n\u003cli\u003eAvailable in Small – XXL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFit Guide\u003c\/h3\u003e\n\n\u003cp\u003eThis base layer is cut for a \u003cstrong\u003ePro Fit\u003c\/strong\u003e — close to the body for performance, with enough comfort for long rides. It will fit snug. See our \u003ca href=\"\/pages\/perfect-fit-guide\"\u003ePerfect Fit Guide\u003c\/a\u003e for full sizing details.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eSmall\u003c\/th\u003e\n\u003cth\u003eMedium\u003c\/th\u003e\n\u003cth\u003eLarge\u003c\/th\u003e\n\u003cth\u003eX-Large\u003c\/th\u003e\n\u003cth\u003e2X-Large\u003c\/th\u003e\n\u003cth\u003e3X-Large\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChest (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36–37\u003c\/td\u003e\n\u003ctd\u003e38–39\u003c\/td\u003e\n\u003ctd\u003e39–41\u003c\/td\u003e\n\u003ctd\u003e41–43\u003c\/td\u003e\n\u003ctd\u003e43–45\u003c\/td\u003e\n\u003ctd\u003e45–47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChest (cm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91.5–94\u003c\/td\u003e\n\u003ctd\u003e96.5–99\u003c\/td\u003e\n\u003ctd\u003e99–104\u003c\/td\u003e\n\u003ctd\u003e104–109.5\u003c\/td\u003e\n\u003ctd\u003e109.5–114.5\u003c\/td\u003e\n\u003ctd\u003e114.5–119.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eMeasure across the fullest part of your chest, just under the armpits. This base layer fits snug — size up if between sizes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Classic Cycling","offers":[{"title":"Extra Small","offer_id":51600036626727,"sku":null,"price":49.95,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":51599970730279,"sku":"CC-B-Line-Base-02","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":51599970763047,"sku":"CC-B-Line-Base-03","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":51599970795815,"sku":"CC-B-Line-Base-04","price":49.95,"currency_code":"USD","in_stock":true},{"title":"Extra Large","offer_id":51599970828583,"sku":"CC-B-Line-Base-05","price":49.95,"currency_code":"USD","in_stock":false},{"title":"XXL","offer_id":51599970861351,"sku":"CC-B-Line-Base-06","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/5534\/2114\/files\/Aero_Base_Layer_Front.png?v=1783458431","url":"https:\/\/classiccycling.com\/products\/classic-cycling-aero-base-layer","provider":"Classic Cycling","version":"1.0","type":"link"}