Men's Thermal Compression Underwear Set – Rashguard & Leggings

Men's Thermal Compression Underwear Set – Long-Sleeve Rashguard + Leggings Tracksuit

Stay warm, dry, and ready to perform in any season with this men's thermal compression underwear set from LHPWTQ. Available as a 2-piece or 3-piece set, this base-layer tracksuit is engineered for athletes, outdoor enthusiasts, and anyone who demands comfortable, flexible warmth from their clothing. Made in Mainland China.

Key Features

• Premium Knit Construction: Four-needle, six-thread knit technique delivers exceptional durability, a smooth finish, and a close, second-skin fit.
• High-Stretch Fabric: Made from a polyester and elastane blend, the four-dimensional stretch moves with your body for completely unrestricted motion during workouts, runs, or outdoor activities.
• Quick-Dry Performance: Moisture-wicking technology pulls sweat away from your skin and dries fast, keeping you comfortable during high-intensity activity.
• Compression Design: Supportive compression on the torso and legs helps promote circulation and muscle awareness, making it ideal as a base layer for sport or cold-weather wear.
• Versatile Set Options: Choose a 2-piece (long-sleeve top + leggings) or 3-piece set for a complete layering system.
• Wide Size Range: Available in S through 4XL to suit a broad range of body types.

Specifications

Size Guide

Note: This is an Asian size — please order 1–2 sizes up from your usual European/US size if you are between sizes. Refer to height and weight recommendations below.

• S: Height 165–175 cm | Weight 55–65 kg
• M: Height 165–185 cm | Weight 55–75 kg
• L: Height 165–190 cm | Weight 65–80 kg
• XL: Height 165–195 cm | Weight 75–90 kg
• 2XL: Height 170–200 cm | Weight 85–100 kg
• 3XL: Height 170–200 cm | Weight 95–105 kg
• 4XL: Height 175–200 cm | Weight 105–110 kg

If you are unsure of your size, please contact us and we'll be happy to help you find the right fit.

Style It With

Complete your active wardrobe with these popular picks from our store:

• Women's High-Waist Elastic Skinny Jeans – Slim Stretch Denim
• Women's Denim Vest Jacket – Sleeveless Jean Waistcoat S–5XL

Learn more: MedlinePlus on exercise and physical fitness

Frequently Asked Questions

Q: Is this thermal compression set suitable for outdoor winter sports?

A: Absolutely. The men's thermal compression base layer is designed to retain body heat while wicking away moisture, making it ideal for skiing, running, hiking, or any cold-weather outdoor activity. Wear it as a standalone layer or under your outerwear for added warmth.

Q: How does the sizing work for this compression underwear set?

A: This product uses Asian sizing, which typically runs 1–2 sizes smaller than European or US sizes. Please refer to the size guide above (based on height and weight) and size up if you fall between sizes or prefer a more relaxed fit. Contact us if you need additional sizing assistance.

Q: What is the difference between the 2-piece and 3-piece sets?

A: The 2-piece thermal compression set includes a long-sleeve rashguard top and thermal leggings. The 3-piece set adds an additional garment for a more complete layering system. Please check the product variant options at checkout for the full details of each set configuration.

Q: Can this rashguard and leggings set be used as gym workout wear?

A: Yes! The polyester-elastane blend offers four-dimensional stretch, quick-dry performance, and a compression fit — all ideal for gym training, yoga, cycling, or any high-movement sport. The knit construction ensures long-lasting shape retention wash after wash.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.