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Ski 580 I-Soft, Thermal Underwear Base Layer Top, Boys’
Its softness and its I-Soft technology (brushed fabric) give this base layer unprecedented comfort.
Free shipping over $35
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Moisture wicking
High: Smart body mapping for perspiration wicking and quick drying.
Warmth
High: Built-in body mapping with a brushed component for a warm feeling.
Irritation reduction
Seamless Technology: limited seams to reduce irritation.
Product Customer Reviews

Soft comfortable thermal, the kids love it
i v poměrně velmi nízkých teplotách stačí tohle termo, mikča a kvalitní bunda a v pohodě tahle kombinace udrží 6 letého syna v komfortním teple, aniž bych ho musela balit x vrstvami, za nás super
Camiseta térmica transpirable y muy cómoda. La he comprado para niño de 8 años
Térmica que transpira y se adapta perfectamente al cuerpo
Se adapta al movimiento. Es ideal para realizar deporte, tanto indoor como outdoor, durante las estaciones con más frio. El tejido es super agradable.
Todo ok
Recomendado por su buena calidad
El meu fill està encantat. Abriga deixant llibertat de moviment
.
A mis hijos les encanta por lo comoda y abrigada que es
Satisfecha con mi compra.
Dadas las nuevas condiciones en las que van a dar clase nuestros hijos, esta camiseta es mas que recomendable para evitar pasar frio en clase, pues este invierno van a estar con las puertas y ventanas abiertas. Es ideal, ligera y suave. Mis chicos encantados con ella. 100% recomendable.
Calentito y ligero. Muy contenta con el producto. Talla entalladito.
Molt còmodeDóna molta escalfor i el meu fill està encantat
Muy bueno, cumple perfectamente su función. Mi hijo está encantado y también con la parte de abajo q va a juego, muy calentito.
Size Guide

Additional Product Information
Composition
Main fabric
- 96% Polyamide
- 4% Spandex
What type of fit is the i-soft 580 base layer ski top base layer?
The I-Soft 580 Base Layer Ski Top comes in slim fit. It is like a 2nd skin that hugs the body, which limits rubbing.
What are the benefits of polyamide?
Polyamide has the highest resistance of all textile raw materials (even when damp) and is very stretchy. This breathable fiber gives very good moisture management, reducing odors thanks to its natural properties as well as good temperature regulation. These specially textured, super-soft yarns give fabrics a silky, natural feel. Ideal for tight, seamless clothing.
Technical structure of the product
With its intelligent body mapping and brushed polyamide fiber created from I-SOFT technology, this 2nd skin will ensure kids feel warmth that is distributed evenly over their whole body.
How should kids dress to ensure they keep warm on the ski slopes?
To keep warm and dry, just apply the 3 technical layers rule: Layer 1 or 2nd skin, to stay dry. Layer 2 or an insulating layer, to keep the heat in. Layer 3 or a protective layer, to protect against bad weather.
A product-specific environmental rating
The environmental impact of the product is calculated over its entire lifecycle and using various indicators. An overall ABCDE score is given to help you easily identify products with the best environmental performance by comparing products of the same type (T-shirts, pants, backpacks, etc.)
Origin
Imported
Product testing
All Wedze products are created, designed, and developed in the Mont Blanc Valley. They are then tested under the same conditions as you would experience in real-life use (snow, cold, powder snow, etc.). The design teams ensure that the program for which the product has been designed and developed matches perfectly with its use in the field.
Storage instructions
Dry thoroughly before storing.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Ski 580 I-Soft, Thermal Underwear Base Layer Top, Boys’
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
