--- product_id: 256617107 title: "HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing" brand: "herobiker" price: "VT15260" currency: VUV in_stock: false reviews_count: 5 category: "Herobiker" url: https://www.desertcart.vu/products/256617107-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals store_origin: VU region: Vanuatu --- # Moisture-wicking breathable fabric Ultra-soft fleece lining for max warmth 4-way stretch for unrestricted movement HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing **Brand:** herobiker **Price:** VT15260 **Availability:** ❌ Out of Stock ## Summary > ❄️ Gear Up, Stay Warm, and Outplay the Cold! ## Quick Answers - **What is this?** HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing by herobiker - **How much does it cost?** VT15260 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/256617107-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals) ## Best For - herobiker enthusiasts ## Why This Product - Trusted herobiker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Freedom to Move:** Four-way stretch and flatlock seams deliver ultimate flexibility and zero chafing during active play. - • **Silky Soft Warmth:** Premium fleece lining keeps kids cozy in freezing temps without bulk. - • **Stay Dry, Play Hard:** Advanced moisture-wicking fabric ensures sweat evaporates fast, keeping skin dry and fresh. - • **All-Season Versatility:** Ideal for skiing, cycling, running, or casual wear—your kid’s winter essential for every adventure. - • **Invisible Under Layers:** Slim fit design fits discreetly under any outfit—perfect for layering without the bulk. ## Overview HEROBIKER Thermal Underwear for boys combines ultra-soft fleece lining with breathable, moisture-wicking polyester-spandex fabric. Designed with four-way stretch and flatlock seams, this snug-fitting base layer set (top and bottom) offers superior warmth, comfort, and flexibility for winter sports and everyday wear. Lightweight yet insulating, it fits seamlessly under clothes to keep kids warm and dry during all cold-weather activities. ## Description Our KIDS Thermal Underwear will be the best Choice for Thermal Retention in Winter 2 piece set: 1 long sleeve top + 1 full length bottom Feature: -Double layer long knit cuffs. -90% ultra-soft polyester, 10% spandex -Elastic waistband -Fleece lined moisture wicking -Full cut comfortable fit -Ultra Soft Warmth -Shrinkage controlled for lasting size and shape -Thermal knit retains body heat to keep you warm and comfy. Description: (1)Winters can get rough and cold. These thermal underwear will help you make it through. They are silky on the outside but lined with soft thermal fleece on the inside. (2)They can also be worn under your casual or formal attire such as under your jacket, sweater or hoodie without adding any bulk or visible crease lines in your clothes. (3)The waist of the pants is elastic for a comfortable snug fit. Both top and bottom are stretchy, perfect for active wear. These light-weight thermal pants make all the difference in the world. Review: My son hasn't taking these off since the snow hit! He loves the comfort and warmth. Review: ممتازة جداً وتعطي دفء وراحة ومرونه ## Features - ULTRA SOFT & WARM FABRIC: Kids Thermal Underwear is made of premium silky soft lining for excellent comfort and warmth in cold weather - MOISTURE WICKING & BREATHABILITY: Breathable and moisture wicking fabric is perfect to keep sweat away and dry fast - EXCELLENT FLEXIBILITY FOR ANY MOVEMENT: Four way stretch compression is designed for Freedom of Movement and to keep your Body Looking Slimmer. Flatlock stitching creates a flat seam to the garment to ensure maximum comfort and prevents chafing - TOP & BOTTOM: Boys winter thermal underwear is super warm and soft on the inside and thins enough to fit under your any clothes comfortably. This thermal set definitely can be wore as an outdoor compression sports shirt - FOR ANY OCCASION: This long johns set for cold weather. Idea for all kinds of indoor/outdoor activities, such as cycling, skiing, running, snowboarding, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WP29SPG | | ASIN | B07YN6VPTR | | Age Range Description | Kid | | Apparel Closure Type | Pull On | | Best Sellers Rank | #113,280 in Fashion ( See Top 100 in Fashion ) #42 in Boys' Thermal Underwear Sets | | Brand Name | HEROBIKER | | Collection Name | thermal underwear | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (624) | | Customer reviews | 4.6 4.6 out of 5 stars (624) | | Date First Available | 2 October 2019 | | Department | boys | | Fabric Type | 92% ultra-soft polyester 8% spandex | | Fit Type | Snug | | Item Type Name | Base Layer | | Manufacturer | HEROBIKER | | Manufacturer | China | | Manufacturer Part Number | HEROBIKER | | Manufacturer reference | HEROBIKER | | Material Type | Polyester | | Neck Style | Crew Neck | | Occasion Type | Formal | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | XL | | Sleeve Type | Long Sleeve | | Style Name | Classic | | Style Number | HEROBIKER | | UPC | 792966157538 | | Unit Count | 1.0 Count | ## Images ![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 1](https://m.media-amazon.com/images/I/61ksce5mUkL.jpg) ![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 2](https://m.media-amazon.com/images/I/51uaAtuae1L.jpg) ![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 3](https://m.media-amazon.com/images/I/51oubHTTG8L.jpg) ![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 4](https://m.media-amazon.com/images/I/61ryC4k9ySL.jpg) ![HEROBIKER Thermal Underwear Boys Ultra Soft Fleece Lined Kids Thermals Long Johns Top Bottom Warm Set for Winter Skiing - Image 5](https://m.media-amazon.com/images/I/61BVIyHk-9L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I saw a review that stated these are not fleece lined but product description shows it.. can anyone confirm the fleece lining in this product?** A: The ones I recieved have a very thin fleece lining it's not what you imagine when you hear fleece. But I have several different brands that are fleece lined and they all are made the same. They are made to go under clothing and not be bulky. **Q: Can the small size fit 2 year old** A: Too big for a two year old. **Q: Where can I find sizing chart? What are the ages/measurements of the garments?** A: At the bottom/ small, medium, large **Q: How do you tell what the size range is for small?** A: By sizing my son to my grand son they are one size off from each other ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by U***E on 28 January 2026* My son hasn't taking these off since the snow hit! He loves the comfort and warmth. ### ⭐⭐⭐⭐⭐ Review *by A***3 on 17 January 2023* ممتازة جداً وتعطي دفء وراحة ومرونه ### ⭐⭐⭐⭐⭐ Review *by N***Z on 27 August 2024* Muy buena calidad, buen acabado, textura suave y calientita, muy recomendable. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/256617107-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals](https://www.desertcart.vu/products/256617107-herobiker-thermal-underwear-boys-ultra-soft-fleece-lined-kids-thermals) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*