Valldoreix
Heat Activated Training Tee Stone/Green
Short-sleeved performance t-shirt in stone grey, engineered with thermochromic technology that reacts to heat and changes color during play. Cut in a relaxed boxy silhouette and built from lightweight performance fabric, it is designed to move freely on court while creating a visual response to the intensity of the match.
The color transformation is achieved through thermochromic pigments embedded within the fabric. At lower temperatures, the garment appears in a muted stone grey tone. As the fabric warms from body heat, sunlight, or rising ambient temperatures, the pigments become transparent, revealing a vibrant green base layer beneath. The result is a dynamic transition from stone grey to green that evolves throughout play and gradually returns as the fabric cools.
A nod to the bold experimentation of tennis in the early 2000s, reimagined through modern fabric technology. Designed to stand out on court.
Made from 180gsm performance fabric with front and back serigraphy detailing.
Technical Details
• Thermochromic color-shifting technology
• Relaxed boxy fit
Important info: Wash on a cold cycle. Do not iron or rub the fabric, as this may damage the heat-reactive effect. Also, please check the size guide, as this tee fits slightly shorter than our other styles, and we recommend sizing up for the best fit.
He: 1,87m (6'1'') / Size XL
Sizing Guide
SCROLL DOWN TO FIND THE REFERENCE PRODUCT OR VISIT THE SIZE GUIDE FOR A BETTER VISUAL OF EACH SIZE
Hoodies and Crewnecks (Sweatshirts)
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 24 3/8 | 24 3/4 | 25 1/4 | 25 5/8 | 26 |
| Chest Width | 25 1/4 | 26 | 26 3/4 | 27 1/2 | 28 3/8 |
| Sleeve Length | 22 3/4 | 23 1/4 | 23 5/8 | 24 | 24 3/8 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 62 | 63 | 64 | 65 | 66 |
| Chest Width | 64 | 66 | 68 | 70 | 72 |
| Sleeve Length | 58 | 59 | 60 | 61 | 62 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
Oversized Tees and Performance Tees
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 25 1/4 | 26 3/4 | 28 | 28 3/4 | 29 7/8 |
| Chest Width | 21 1/4 | 22 | 24 3/8 | 24 3/8 | 25 1/4 |
| Sleeve Length (Raglan) | 16 1/4 | 16 15/16 | 17 5/16 | 17 11/16 | 18 1/2 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Heigh in feet | 4'9"-5'4" | 5'4"-5'7" | 5'7"-6'0" | 5'9"-6'2" | +6'2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 64 | 68 | 71 | 73 | 76 |
| Chest Width | 54 | 56 | 62 | 62 | 64 |
| Sleeve Length (Raglan) | 41 | 43 | 44 | 45 | 47 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Heigh in feet | 4'9"-5'4" | 5'4"-5'7" | 5'7"-6'0" | 5'9"-6'2" | +6'2" |
Oversized Hoodies & Crewnecks (Sweatshirts)
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 25 9/16 | 26 3/4 | 27 15/16 | 29 1/8 | 30 1/4 |
| Chest Width | 26 3/8 | 27 9/16 | 28 3/4 | 29 15/16 | 31 1/8 |
| Sleeve Length | 29 15/16 | 31 1/8 | 32 5/8 | 34 1/4 | 35 3/8 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 64 | 68 | 71 | 74 | 77 |
| Chest Width | 67 | 70 | 73 | 76 | 79 |
| Sleeve Length | 76 | 79 | 83 | 87 | 90 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
Knit Sweaters
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 25 1/4 | 26 3/4 | 27 15/16 | 29 1/8 | 30 1/4 |
| Chest Width | 26 3/8 | 27 9/16 | 28 3/4 | 29 15/16 | 31 1/8 |
| Sleeve Length | 29 15/16 | 31 1/8 | 32 5/8 | 34 1/4 | 35 5/8 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 64 | 68 | 71 | 74 | 77 |
| Chest Width | 67 | 70 | 73 | 76 | 79 |
| Sleeve Length | 76 | 79 | 83 | 87 | 90 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
Courtside Jacket
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 27 9/16 | 28 3/4 | 29 15/16 | 31 1/8 | 32 1/8 |
| Chest Width | 20 1/2 | 21 1/4 | 22 7/16 | 23 5/8 | 24 13/16 |
| Sleeve Length | 7 7/8 | 8 1/4 | 8 5/8 | 9 1/6 | 9 7/16 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Heigh in feet | 4'9"-5'4" | 5'4"-5'7" | 5'7"-6'0" | 5'9"-6'2" | +6'2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 70 | 73 | 76 | 79 | 81.5 |
| Chest Width | 52 | 54 | 57 | 60 | 63 |
| Sleeve Length | 20 | 21 | 22 | 23 | 24 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Heigh in feet | 4'9"-5'4" | 5'4"-5'7" | 5'7"-6'0" | 5'9"-6'2" | +6'2" |
7'' Performance Shorts
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 18 1/8 | 18 7/8 | 19 5/8 | 20 7/8 | 21 1/4 |
| Chest Width | 13 3/4 | 14 5/8 | 15 | 15 3/4 | 16 1/4 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 35 | 37 | 38 | 40 | 41 |
| Chest Width | 46 | 48 | 50 | 52 | 54 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
5'' Performance Shorts
| Size (in inches) | S | M | L | XL | XXL |
| Total Length | 18 1/8 | 18 7/8 | 19 5/8 | 20 7/8 | 21 1/4 |
| Chest Width | 12 5/8 | 13 | 13 3/4 | 14 5/8 | 15 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
| Size (in cm) | S | M | L | XL | XXL |
| Total Length | 35 | 37 | 38 | 40 | 41 |
| Chest Width | 42 | 44 | 46 | 49 | 52 |
| Height in cm | 1.50-1.65m | 1.65-1.75m | 1.75-1.85m | 1.80-1.90m | +1.90m |
| Height in feet | 4.9"-5.4" | 5.4"-5.7" | 5.7"-6.0" | 5.9"-6.2" | +6.2" |
Product information
- Lifestyle T-shirt: 100% cotton (200gsm).
- Training T-shirt: 93% cotton 7% Elastane (180gsm)
- Training Jacket: 86% Nylon 14% Elastane
- Performance T-shirt: 47% cationic, 47% polyester, and 6% elastane (170gsm)
-
Heat-Activated Performance Tee: 95% polyester and 5% elastane
- Hoodies and Crewnecks: 100% French Terry cotton (420gsm)
- Knitwear: 100% cotton
- Fuzzy Ball Knit: 58% Acrylic 29% Polyester 9% Nylon 4% Wool
- Performance Shorts: 95% polyester 5% elastane // 90% nylon 10% elastane
- Hat: 100% cotton 16-wales corduroy
| Domestic (United States) | |||
| Rate Name | Condition | Transit time | Price |
| Standard | $0-$149.99 | 4 to 7 business days | $ 8.00 |
| Standard | $150 and up | 4 to 7 business days | Free |
| Express | $0-$99.99 | 1 to 3 business days | $ 30.00 |
| Express | $100-$249.99 | 1 to 3 business days | $ 20.00 |
| Express | $250 and up | 1 to 3 business days | Free |
| Domestic (Spain) | |||
| Rate Name | Condition | Transit time | Price |
| Express | €0- €149.99 | 1 to 4 business days | € 2.00 |
| Express | €150 and up | 1 to 4 business days | Free |
| European Union (EU) | |||
| Rate Name | Condition | Transit time | Price |
| Standard | €0- €149.99 | 5 to 8 business days | € 8.00 |
| Standard | €150 and up | 5 to 8 business days | Free |
| Canada | |||
| Rate Name | Condition | Transit time | Price |
| Standard | $0-$199.99 | 5 to 8 business days | $ 11.00 |
| Standard | $200-$349.99 | 5 to 8 business days | $ 5.00 |
| Standard | $350 and up | 5 to 8 business days | Free |
| Europe (Not EU) + Latin America | |||
| Rate Name | Condition | Transit time | Price |
| Standard | $0-$199.99 | 7 to 19 business days | $ 15.00 |
| Standard | $200-$349.99 | 7 to 19 business days | $ 9.00 |
| Standard | $350 and up | 7 to 19 business days | Free |
| Asia + Oceania | |||
| Rate Name | Condition | Transit time | Price |
| Standard | Any Amount | 8 to 21 business days | $ 25.00 |
- Do not tumble dry.
- Do not iron.
- Use a mild detergent.
- Do not use a softener.