{"product_id":"rst-tech-x-coolmax-men-s-short-sleeve-baselayer-top","title":"RST Tech X Coolmax Men's Short Sleeve Baselayer Top | 100294","description":"\u003cp\u003eEngineered from the ground up for riders who demand more from their first layer, the RST Tech X Coolmax Men's Short Sleeve Top brings a refined approach to moisture management beneath your riding gear. Built on CP-U Fabric with a Coolmax Finish, this baselayer has been developed specifically to pull sweat away from the skin and help maintain a stable, comfortable body temperature across a full day in the saddle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCP-U Fabric construction engineered for rapid moisture transport, keeping you drier across long rides and warm-weather touring\u003c\/li\u003e\n\u003cli\u003eCoolmax Finish actively supports climate regulation, reducing the clammy, overheated feeling that builds under leathers or a textile jacket\u003c\/li\u003e\n\u003cli\u003eShort sleeve cut minimises bulk under tight-fitting riding gear while maximising airflow at the shoulder and upper arm\u003c\/li\u003e\n\u003cli\u003eSits directly against the skin as a true first layer, improving the fit and feel of every outer garment placed over it\u003c\/li\u003e\n\u003cli\u003eLightweight and versatile — equally at home on summer commutes, track days and multi-day touring runs\u003c\/li\u003e\n\u003cli\u003eDesigned without protective rating so it complements any CE-rated jacket or suit without compromising compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHeritage, Design and Finish\u003c\/h2\u003e\u003cp\u003eRST has been producing performance motorcycle apparel since 1988, and the Tech X range represents the brand's focused approach to functional base layers — pieces that work without fuss, season after season. The Coolmax Finish is not simply a marketing label; it reflects a fabric treatment developed to enhance the wicking behaviour of the underlying CP-U Fabric, ensuring the garment continues to perform consistently even as temperature and exertion levels rise during a ride.\u003c\/p\u003e\u003cp\u003eThe design philosophy is deliberately restrained. There are no superfluous panels or gimmicks — just a clean short sleeve silhouette that lies flat under a leather suit or touring jacket without bunching at the cuffs or riding up across the torso. That attention to wearability under gear is the hallmark of a baselayer designed by people who understand motorcycling rather than simply applying sportswear principles to a riding context.\u003c\/p\u003e\u003ch2\u003ePerformance on the Road and Track\u003c\/h2\u003e\u003cp\u003eMoisture management matters most when it is warm, when the pace is high, or when you are wearing a fully enclosed leather combination that traps heat efficiently. In each of those scenarios, a quality baselayer becomes the difference between arriving alert and arriving uncomfortable. The RST Tech X Short Sleeve Top addresses that directly: CP-U Fabric draws perspiration away from the skin so it can evaporate rather than saturate the garment, reducing the chilling effect that follows when a damp layer cools rapidly.\u003c\/p\u003e\u003cp\u003eThe short sleeve format makes this top the natural choice for summer riding, warm-climate touring and any situation where a long-sleeve layer would add unnecessary insulation. It also works well as a transitional-season piece worn beneath a mid-layer, giving the system flexibility without the extra weight of a dedicated thermal base.\u003c\/p\u003e\u003ch2\u003eIdeal Riding Scenarios\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSummer and warm-weather road riding\u003c\/li\u003e\n\u003cli\u003eLong-distance touring at higher temperatures\u003c\/li\u003e\n\u003cli\u003eSpirited road and track sessions under leathers\u003c\/li\u003e\n\u003cli\u003eDaily commuting in a jacket or suit\u003c\/li\u003e\n\u003cli\u003eRiders who prefer minimal material under their outer gear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe RST Tech X Coolmax Men's Short Sleeve Top is designed to be worn as a direct skin-contact base layer beneath any motorcycle jacket, leather suit or textile riding jacket. It carries no protective rating and is intended purely as a comfort and moisture-management layer. Available in sizes S\/M, M\/L and L\/XXL to cover the full range of riding builds.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: RST\u003c\/li\u003e\n\u003cli\u003eModel: Tech X Coolmax Mens Short Sleeve Top\u003c\/li\u003e\n\u003cli\u003ePart number: 100294\u003c\/li\u003e\n\u003cli\u003eType: Short sleeve baselayer top\u003c\/li\u003e\n\u003cli\u003eGender: Men's\u003c\/li\u003e\n\u003cli\u003eSleeve length: Short sleeve\u003c\/li\u003e\n\u003cli\u003eFabric: CP-U Fabric\u003c\/li\u003e\n\u003cli\u003eFinish: Coolmax Finish\u003c\/li\u003e\n\u003cli\u003eProtective rating: Not a protective garment\u003c\/li\u003e\n\u003cli\u003ePurpose: Designed for moisture management and temperature comfort during motorcycling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RST","offers":[{"title":"S\/M","offer_id":53168652714250,"sku":"SY-100294-DD787A-S\/M","price":37.81,"currency_code":"EUR","in_stock":true},{"title":"M\/L","offer_id":53168652747018,"sku":"SY-100294-DD787A-M\/L","price":37.81,"currency_code":"EUR","in_stock":true},{"title":"L\/XXL","offer_id":53168652779786,"sku":"SY-100294-DD787A-L\/XXL","price":37.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/50201946915082_cut.png?v=1783926891","url":"https:\/\/inter-pace.com\/en-mc\/products\/rst-tech-x-coolmax-men-s-short-sleeve-baselayer-top","provider":"Inter-Pace","version":"1.0","type":"link"}