Sunriver Gear
Sunriver ComfortFlex Men’s Thermal Base Layer Set – 2-Piece Long Sleeve Top & Pants
Sunriver ComfortFlex Men’s Thermal Base Layer Set – 2-Piece Long Sleeve Top & Pants
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Experience exceptional comfort and everyday versatility with our Men’s Thermal Underwear Set, featuring a coordinated long-sleeve top and matching pants crafted from soft, silky ice silk fabric. Designed with a close-fitting silhouette and comfortable stretch, this lightweight two-piece set provides a smooth feel against the skin while allowing freedom of movement. Ideal for lounging, sleeping, or layering beneath your favorite clothing during cooler weather, it offers the perfect combination of comfort, functionality, and modern style. Available in Black, White, Grey, Skin, Blue, Yellow, and Light Blue, with sizes ranging from M to 3XL.
Shipping & delivery
Shipping & delivery
Free standard shipping within the United States.
International orders ship at a flat rate of $40. Rates are confirmed at checkout.
Orders are processed within 1–3 business days. Estimated delivery: United States 5–10 business days, International 7–15 business days. You will receive a tracking number by email once your order has shipped.
Returns & exchanges
Returns & exchanges
You have 30 days after receiving your item to request a return. Items must be unworn or unused, with tags, and in the original packaging, and you will need the receipt or proof of purchase.
To start a return, contact us at bob@rcmdgroup.com. If your return is accepted we will send you a return shipping label and instructions on where to send your package.
Sale items and gift cards cannot be returned.
