{"title":"Valldoreix Heat Activated Tees","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDiscover Valldoreix's Heat Activated Tennis T-Shirts, designed with advanced thermochromic technology that reacts to body heat and changes in temperature. As conditions shift, the fabric gradually changes color, creating a dynamic look that evolves throughout the day and makes every piece unique.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEngineered with a premium fabric blend and an oversized fit, these color-changing tennis t-shirts combine technical innovation with everyday comfort. Whether you're on the court, training, or wearing them casually, each tee transforms naturally as it warms up, reflecting movement, intensity, and the changing environment around you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt for players and tennis enthusiasts alike, our heat reactive t-shirts are designed to deliver long-lasting comfort, durability, and a distinctive visual experience. The thermochromic treatment is made for repeated wear and washing, allowing the color-changing effect to remain an integral part of the garment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eExplore the Heat Activated collection and experience one of the most distinctive tennis t-shirts available—where innovative materials meet timeless design.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"heat-activated-training-tee-off-black-green","title":"Heat Activated Training Tee Stone\/Green","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShort-sleeved performance t-shirt in stone grey, engineered with thermochromic technology that reacts to heat and changes color during play. Cut in a relaxed boxy silhouette and built from lightweight performance fabric, it is designed to move freely on court while creating a visual response to the intensity of the match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe color transformation is achieved through thermochromic pigments embedded within the fabric. At lower temperatures, the garment appears in a muted stone grey tone. As the fabric warms from body heat, sunlight, or rising ambient temperatures, the pigments become transparent, revealing a vibrant green base layer beneath. The result is a dynamic transition from stone grey to green that evolves throughout play and gradually returns as the fabric cools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA nod to the bold experimentation of tennis in the early 2000s, reimagined through modern fabric technology. Designed to stand out on court.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMade from 180gsm performance fabric with front and back serigraphy detailing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Details\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Thermochromic color-shifting technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Relaxed boxy fit\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"549\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eImportant info:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-start=\"85\" data-end=\"186\"\u003eWash on a cold cycle. Do not iron or rub the fabric, as this may damage the heat-reactive effect. \u003cmeta charset=\"utf-8\"\u003eAlso, please check the \u003ca href=\"https:\/\/valldoreix.com\/pages\/size-guide\"\u003esize guide\u003c\/a\u003e, as this tee fits slightly shorter than our other styles, \u003cmeta charset=\"utf-8\"\u003eand we recommend sizing up for the best fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"578\"\u003eHe: 1,87m (6'1'') \/ Size XL\u003c\/p\u003e","brand":"Valldoreix","offers":[{"title":"S","offer_id":50834170478912,"sku":"FW25-T01-TH02-S","price":71.0,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":50834170446144,"sku":"FW25-T01-TH02-M","price":71.0,"currency_code":"USD","in_stock":false},{"title":"L","offer_id":50834170413376,"sku":"FW25-T01-TH02-L","price":71.0,"currency_code":"USD","in_stock":false},{"title":"XL","offer_id":50834170380608,"sku":"FW25-T01-TH02-XL","price":71.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/3824\/5696\/files\/VALLDOREIXSUMMER25ONCOURT258795-Editar.jpg?v=1751376627"},{"product_id":"heat-activated-training-tee-off-black-white","title":"Heat Activated Training Tee Off-Black\/White","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShort-sleeved performance t-shirt in off-black, engineered with thermochromic technology that reacts to heat and changes color during play. Cut in a relaxed boxy silhouette and built from lightweight performance fabric, it is designed to move freely on court while creating a visual response to the intensity of the match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe color transformation is achieved through thermochromic pigments embedded within the fabric. At lower temperatures, the garment appears off-black. As the fabric warms from body heat, sunlight, or rising ambient temperatures, the pigments become transparent, revealing a crisp white base layer beneath. The result is a dynamic transition from off-black to white that evolves throughout play and gradually returns as the fabric cools.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA nod to the bold experimentation of tennis in the early 2000s, reimagined through modern fabric technology. Designed to stand out on court.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMade from 180gsm performance fabric with front and back serigraphy detailing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Details\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Thermochromic color-shifting technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Relaxed boxy fit\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"549\" data-start=\"457\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eImportant info:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"186\" data-start=\"85\"\u003eWash on a cold cycle. Do not iron or rub the fabric, as this may damage the heat-reactive effect.\u003cspan\u003e \u003c\/span\u003eAlso, please check the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/valldoreix.com\/pages\/size-guide\"\u003esize guide\u003c\/a\u003e, as this tee fits slightly shorter than our other styles,\u003cspan\u003e \u003c\/span\u003eand we recommend sizing up for the best fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"578\" data-start=\"551\"\u003eHe: 1,85m (6'1'') \/ Size XL\u003c\/p\u003e","brand":"Valldoreix","offers":[{"title":"S","offer_id":51050558849344,"sku":"FW25-T01-TH01-S","price":71.0,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":51050558882112,"sku":"FW25-T01-TH01-M","price":71.0,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":51050558914880,"sku":"FW25-T01-TH01-L","price":71.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":51050558947648,"sku":"FW25-T01-TH01-XL","price":71.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/3824\/5696\/files\/VALLDOREIX_OUTLIERCAMPAIGN3.jpg?v=1762697441"}],"url":"https:\/\/valldoreix.com\/collections\/valldoreix-heat-activated-tees.oembed","provider":"Valldoreix","version":"1.0","type":"link"}