Home » shop » Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White)
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White)
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 2
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 3
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 4
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 5
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 6
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 7
Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White) - Image 8

Octave® Kids Thermal Base Layer,Boys Short Sleeve Thermals Underwear T-Shirt, Warm Winter Wear for Kid, Soft Baselayer, Fully Brushed Warm Base Layer Top, Kids Thermal Vest Boys (9-11 Years,White)

£8.50 (as of 04/02/2026 05:11 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Keep your child warm and comfortable all winter long with this OCTAVE boys short sleeve thermal underwear T-shirt. Designed as a soft and insulating base layer. It’s ideal for wearing under school uniforms, sports kits or outdoor winter clothes.

SKU: B07S8914KV Category:
  • Proudly British Designed Since 1982 PREMIUM KIDS THERMAL BASE LAYER TOP: Keep your child warm and comfortable all winter long with this OCTAVE boys short sleeve thermal underwear T-shirt. Designed as a soft and insulating base layer. It’s ideal for wearing under school uniforms, sports kits or outdoor winter clothes.
  • SOFT & COSY BRUSHED FABRIC: The inside is fully brushed for extra warmth and a luxuriously soft feel against the skin. This kids thermal vest locks in body heat effectively, ensuring warmth during cold mornings, outdoor play or family winter trips.
  • STRETCHY RIBBED MATERIAL FOR COMFORT: Crafted from a high-quality 50% cotton and 50% polyester blend, this boys thermal top offers excellent stretch and a body-contouring fit. The ribbed design moves with your child for unrestricted comfort and flexibility.
  • MOISTURE-WICKING & BREATHABLE: Advanced fabric technology wicks sweat away from the skin, keeping your child dry and fresh throughout the day. Perfect for layering under jumpers or coats, this base layer helps regulate body temperature even during active play.
  • DURABLE & EASY TO CARE FOR: Easy home care with machine wash at 40°C, tumble-dry friendly and maintains its warmth and shape wash after wash. A practical, long-lasting thermal underwear top for boys that stays soft and comfortable all season.
  • PRACTICAL DESIGN & GREAT FIT: Designed with side-seam-free construction and an ideal arm length to prevent riding up under layers. Lightweight yet insulating, this thermal top remains discreet under clothing while providing dependable warmth.

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