<p>This updated version of the Noosa Tri is designed to help create an energetic toe-off and have advanced energy savings.</p><p><strong>Perfect for:</strong> Daily training and runners who want a superlightweight shoe engineered with durable cushioning and explosive energy return</p><p><strong>Upper: </strong>The engineered mesh improves breathability to keep feet cool and comfortable while also delivering a more flexible, adaptable fit.</p><p>' lightest, most energetic cushioning unit that helps create lightweight, soft impact absorption underfoot.ASICS is midsole PLUS™ The FF BLAST <strong>Lower:</strong> The full-ground contact design creates a smoother and more efficient ride, and the durable ASICSGRIP™ outsole with GuideSole™ construction absorbs the shock of every landing to reduce fatigue and conserve energy.</p>