Lightweight and breathable, the Beyond Longsleeve uses Polartec® Delta™ for cooling comfort and quick‑drying performance. Mesh inserts, reinforcements, and reflective details enhance durability and visibility outdoors.
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This lightweight, comfortable longsleeve t-shirt is ideal for cool temperatures and layering. Made with innovative Polartec® Delta™ Cooling Fabric, the Beyond Longsleeve fits snugly for enhanced moisture-wicking and quick-drying. Unlike traditional fabrics, Delta™ enhances airflow and reduces fabric cling when wet, ensuring comfort during outdoor activities. Shoulder reinforcements boost durability, underarm mesh inserts maximize breathability, and reflective details provide visibility in low-light conditions.
Reviews (2)
5.0
100% customers recommended this product
5
11/27/2025
Super quality by La Sportiva as always. Highly recommended
5
07/14/2025
Produit très bien coupé et bien ajusté. Belle qualité.
tech info
Fit: Regular Main fabric: (KSM27) 70% Recycled Polyester, 30% Lyocell Other fabrics: Shoulders and back panel: (WSL06) 85% Recycled Polyamide, 15% Elastan Inserts: (MSL03) 100% Recycled Polyester
ICON SYSTEM La Sportiva has always striven to offer the best possible products to mountain enthusiasts of all levels. Different needs require specific products with dedicated technical features. The following icons help to identify the key features of each garment in the collection.
Ligthweight: Products designed for mountaineering where minimum weight is essential
ICON SYSTEM La Sportiva has always striven to offer the best possible products to mountain enthusiasts of all levels. Different needs require specific products with dedicated technical features. The following icons help to identify the key features of each garment in the collection.
L1 - BASE LAYER This layer is in direct contact with the skin. It must therefore eliminate sweat and keep the skin dry to create optimum climatic comfort during physical activity.
plus
+ Polartec® Delta™ fabric
+ Shoulder reinforcements for added abrasion resistance and durability
+ Side and underarm mesh inserts for added breathability
+ Reflective details for low-light visibility
+ Polartec® Fresh Face anti odour treatment