{"product_id":"alpinestars-at-8-merino-underwear-pants-black-m-l-part-number-4750227-10-m-l","title":"Alpinestars AT 8 Merino Underwear Pants, Black, M\/L, Part Number 4750227-10-M\/L","description":"AT 8 Merino Underwear Pants - Black - M\/L\n\u003cp\u003eThe Alpinestars AT 8 Merino Underwear Pants are a comfortable, performance-focused base layer designed for motorcycle riding, outdoor activities, and everyday wear. This ankle-length underwear features a 55% Merino wool and 45% polyester blend with a 100% Merino wool inner layer for soft next-to-skin comfort. The polyester exterior supports quick drying and efficient layering beneath riding gear.\u003c\/p\u003e\u003cp\u003eDesigned for extended use, the Alpinestars AT 8 provides moisture-wicking, breathable, and odor-resistant performance to help maintain comfort during changing conditions and multi-day trips. The seamless construction reduces irritation, while the integrated crotch gusset allows unrestricted mobility in a riding position. A functional fly opening adds convenience, and the elastic waistband features signature Alpinestars branding for a secure, comfortable fit.\u003c\/p\u003e\u003cp\u003eThe AT 8 Merino Underwear Pants are suitable for riders seeking dependable thermal regulation without unnecessary bulk. The sustainable design works well as a base layer under motorcycle pants or as comfortable casual apparel. This black M\/L model is manufactured by Alpinestars and identified by manufacturer and vendor part number 4750227-10-M\/L.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: 55% Merino wool and 45% polyester blend with a 100% Merino wool inner layer\u003c\/li\u003e\n\u003cli\u003eThermal Regulation: Helps provide warmth and comfort across changing conditions\u003c\/li\u003e\n\u003cli\u003eMoisture Management: Breathable, moisture-wicking, quick-drying, and odor-resistant performance\u003c\/li\u003e\n\u003cli\u003eConstruction: Full seamless design helps reduce irritation during extended wear\u003c\/li\u003e\n\u003cli\u003eMobility: Integrated crotch gusset supports unrestricted movement while riding\u003c\/li\u003e\n\u003cli\u003eWaistband: Elastic waistband with signature Alpinestars branding\u003c\/li\u003e\n\u003cli\u003eConvenience: Functional fly opening for practical everyday use\u003c\/li\u003e\n\u003cli\u003eFitment: Ankle-length base layer designed for motorcycle riding, outdoor activities, and casual wear\u003c\/li\u003e\n\u003cli\u003eColor and Size: Black, M\/L\u003c\/li\u003e\n\u003cli\u003eBrand and Part Number: Alpinestars AT 8, 4750227-10-M\/L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67893093269739,"sku":"29400499","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6618939.png?v=1791354435","url":"https:\/\/ctracingservices.com\/products\/alpinestars-at-8-merino-underwear-pants-black-m-l-part-number-4750227-10-m-l","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}