Black Rio Cotton Pullover Sweatshirt for Men & Women

Ultimate Training Companion: Rio Heavyweight Long Sleeve Crewneck
Engineered for athletes who demand both style and substance, this long sleeve training top combines rugged durability with sleek design elements. The signature crewneck construction features a knitted welt collar designed to withstand intense workouts while maintaining breathability during moderate activity levels.

Crafted from 100% premium heavyweight polyester (220gsm), our fabric technology provides exceptional thermal regulation – keeping core temperatures stable whether you’re braving -10°C winter runs or layering under tactical gear during summer HIIT sessions. The moisture-wicking properties paired with four-way stretch fabric ensure unrestricted movement during burpees, weightlifting circuits or outdoor bootcamps.

Key performance advantages:
– Temperature-neutral fabric maintains 37°C microclimate regulation
– Reinforced elbow panels extend garment lifespan by 300% compared to standard polyester
– Asymmetric hem design prevents fabric bunching during dynamic movements

Available in three high-visibility colorways (Black/Silver/White) that coordinate seamlessly with our entire Rio training collection including compression leggings (SKU RIO-LG-220), interval shorts (SKU RIO-SH-210) and technical backpacks (SKU RIO-BP-190).

Smart sizing system caters to diverse athlete builds:
Juniors: XS(26″) – XXL(34″) (chest measurement)
Adults: S(36″) – XXXL(52″) (chest measurement)

Ideal for cross-training enthusiasts seeking weather-resistant apparel that transitions effortlessly from morning spin classes to evening outdoor trail sessions. The abrasion-resistant fabric withstands repeated wash cycles while maintaining its compression-fit properties – perfect for year-round gym warriors and outdoor athletes alike.